60 and 62 LCM
LCM of 60 and 62 is equal to 1860. The comprehensive work provides more insight of how to find what is the lcm of 60 and 62 by using prime factors and special division methods, and the example use case of mathematics and real world problems.
what is the lcm of 60 and 62?
lcm (60 62) = (?)
60 => 2 x 2 x 3 x 5
62 => 2 x 31
= 2 x 2 x 3 x 5 x 31
= 1860
lcm (60 and 62) = 1860
1860 is the lcm of 60 and 62.
where,
60 is a positive integer,
62 is a positive integer,
1860 is the lcm of 60 and 62,
{2} in {2 x 2 x 3 x 5, 2 x 31} is the common factors of 60 and 62,
{2 x 3 x 5 x 31} in {2 x 2 x 3 x 5, 2 x 31} are the uncommon factors of 60 and 62.
Use in Mathematics: LCM of 60 and 62
The below are some of the mathematical applications where lcm of 60 and 62 can be used:
- to find the least number which is exactly divisible by 60 and 62.
- to find the common denominator for two fractions having 60 and 62 as denominators in the unlike fractions addition or subtraction.
In the context of lcm real world problems, the lcm of 60 and 62 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 60 seconds and bell B tolls at 62 seconds repeatedly. The answer is that all bells A and B toll together at 1860 seconds for the first time, at 3720 seconds for the second time, at 5580 seconds for the third time and so on.
Important Notes: 60 and 62 lcm
The below are the important notes to be remembered while solving the lcm of 60 and 62:
- The common prime factors and the remaining prime factors of 60 and 62 should be multiplied to find the least common multiple of 60 and 62, when solving lcm by using prime factors method.
- The results of lcm of 60 and 62, and the lcm of 62 and 60 are identical, it means the order of given numbers in the lcm calculation doesn't affect the results.
How-to: What is the LCM of 60 and 62?
The below solved example with step by step work shows how to find what is the lcm of 60 and 62 by using prime factors method and division method.
Solved example using prime factors method:
What is the LCM of 60 and 62?
step 1
Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 60
B = 62
What to be found:
find the lcm of 60 and 62
step 2 Find the prime factors of 60 and 62:
Prime factors of 60 = 2 x 2 x 3 x 5
Prime factors of 62 = 2 x 31
step 3 Identify the repeated and non-repeated prime factors of 60 and 62:
{2} is the most repeated factor and {2 x 3 x 5 x 31} are the non-repeated factors of 60 and 62.
step 4 Find the product of repeated and non-repeated prime factors of 60 and 62:
= 2 x 2 x 3 x 5 x 31
= 1860
lcm(60 and 62) = 1860
Hence,
lcm of 60 and 62 is 1860
This special division method is the easiest way to understand the entire calculation of what is the lcm of 60 and 62.
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
Integers: 60 and 62
What to be found:
lcm (60, 62) = ?
step 2 Arrange the given integers in the horizontal form with space or comma separated format:
60 and 62
step 3 Choose the divisor which divides each or most of the given integers (60 and 62), 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 60 and 62 is not divisible by the selected divisor; repeat the same process until all the integers are brought to 1 as like below:
| 2 | 60 | 62 |
| 2 | 30 | 31 |
| 3 | 15 | 31 |
| 5 | 5 | 31 |
| 31 | 1 | 31 |
| 1 | 1 |
step 4 Multiply the divisors to find the lcm of 60 and 62:
= 2 x 2 x 3 x 5 x 31
= 1860
LCM(60, 62) = 1860
The least common multiple for two numbers 60 and 62 is 1860