108 and 141 LCM
LCM of 108 and 141 is equal to 5076. The comprehensive work provides more insight of how to find what is the lcm of 108 and 141 by using prime factors and special division methods, and the example use case of mathematics and real world problems.
what is the lcm of 108 and 141?
lcm (108 141) = (?)
108 => 2 x 2 x 3 x 3 x 3
141 => 3 x 47
= 3 x 2 x 2 x 3 x 3 x 47
= 5076
lcm (108 and 141) = 5076
5076 is the lcm of 108 and 141.
where,
108 is a positive integer,
141 is a positive integer,
5076 is the lcm of 108 and 141,
{3} in {2 x 2 x 3 x 3 x 3, 3 x 47} is the common factors of 108 and 141,
{2 x 2 x 3 x 3 x 47} in {2 x 2 x 3 x 3 x 3, 3 x 47} are the uncommon factors of 108 and 141.
Use in Mathematics: LCM of 108 and 141
The below are some of the mathematical applications where lcm of 108 and 141 can be used:
- to find the least number which is exactly divisible by 108 and 141.
- to find the common denominator for two fractions having 108 and 141 as denominators in the unlike fractions addition or subtraction.
In the context of lcm real world problems, the lcm of 108 and 141 helps to find the exact time when two similar and recurring events with different time schedule happens together at the same time. For example, the real world problems involve lcm in situations to find at what time the bells A and B all toll together, if bell A tolls at 108 seconds and bell B tolls at 141 seconds repeatedly. The answer is that all bells A and B toll together at 5076 seconds for the first time, at 10152 seconds for the second time, at 15228 seconds for the third time and so on.
Important Notes: 108 and 141 lcm
The below are the important notes to be remembered while solving the lcm of 108 and 141:
- The common prime factors and the remaining prime factors of 108 and 141 should be multiplied to find the least common multiple of 108 and 141, when solving lcm by using prime factors method.
- The results of lcm of 108 and 141, and the lcm of 141 and 108 are identical, it means the order of given numbers in the lcm calculation doesn't affect the results.
For values other than 108 and 141, use this below tool:
How-to: What is the LCM of 108 and 141?
The below solved example with step by step work shows how to find what is the lcm of 108 and 141 by using prime factors method and division method.
Solved example using prime factors method:
What is the LCM of 108 and 141?
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 108
B = 141
What to be found:
find the lcm of 108 and 141
step 2 Find the prime factors of 108 and 141:
Prime factors of 108 = 2 x 2 x 3 x 3 x 3
Prime factors of 141 = 3 x 47
step 3 Identify the repeated and non-repeated prime factors of 108 and 141:
{3} is the most repeated factor and {2 x 2 x 3 x 3 x 47} are the non-repeated factors of 108 and 141.
step 4 Find the product of repeated and non-repeated prime factors of 108 and 141:
= 3 x 2 x 2 x 3 x 3 x 47
= 5076
lcm(108 and 141) = 5076
Hence,
lcm of 108 and 141 is 5076
Solved example using prime factors method:
What is the LCM of 108 and 141?
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 108
B = 141
What to be found:
find the lcm of 108 and 141
step 2 Find the prime factors of 108 and 141:
Prime factors of 108 = 2 x 2 x 3 x 3 x 3
Prime factors of 141 = 3 x 47
step 3 Identify the repeated and non-repeated prime factors of 108 and 141:
{3} is the most repeated factor and {2 x 2 x 3 x 3 x 47} are the non-repeated factors of 108 and 141.
step 4 Find the product of repeated and non-repeated prime factors of 108 and 141:
= 3 x 2 x 2 x 3 x 3 x 47
= 5076
lcm(108 and 141) = 5076
Hence,
lcm of 108 and 141 is 5076
Solved example using special division method:
This special division method is the easiest way to understand the entire calculation of what is the lcm of 108 and 141.
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
Integers: 108 and 141
What to be found:
lcm (108, 141) = ?
step 2 Arrange the given integers in the horizontal form with space or comma separated format:
108 and 141
step 3 Choose the divisor which divides each or most of the given integers (108 and 141), divide each integers separately and write down the quotient in the next line right under the respective integers. Bring down the integer to the next line if any integer in 108 and 141 is not divisible by the selected divisor; repeat the same process until all the integers are brought to 1 as like below:
step 4 Multiply the divisors to find the lcm of 108 and 141:
= 2 x 2 x 3 x 3 x 3 x 47
= 5076
LCM(108, 141) = 5076
The least common multiple for two numbers 108 and 141 is 5076
This special division method is the easiest way to understand the entire calculation of what is the lcm of 108 and 141.
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
Integers: 108 and 141
What to be found:
lcm (108, 141) = ?
step 2 Arrange the given integers in the horizontal form with space or comma separated format:
108 and 141
step 3 Choose the divisor which divides each or most of the given integers (108 and 141), divide each integers separately and write down the quotient in the next line right under the respective integers. Bring down the integer to the next line if any integer in 108 and 141 is not divisible by the selected divisor; repeat the same process until all the integers are brought to 1 as like below:
| 2 | 108 | 141 |
| 2 | 54 | 141 |
| 3 | 27 | 141 |
| 3 | 9 | 47 |
| 3 | 3 | 47 |
| 47 | 1 | 47 |
| 1 | 1 |
step 4 Multiply the divisors to find the lcm of 108 and 141:
= 2 x 2 x 3 x 3 x 3 x 47
= 5076
LCM(108, 141) = 5076
The least common multiple for two numbers 108 and 141 is 5076
