LCM of 246 and 298
36654 is the LCM of 246 and 298. The step-by-step solution using prime factors and special division methods is one of the simple methods to easily understand how to find what is the LCM of 246 and 298, provided along with the use cases of mathematics and real-world problems.
what is the lcm of 246 and 298?
lcm (246 298) = (?)
246 => 2 x 3 x 41
298 => 2 x 149
= 2 x 3 x 41 x 149
= 36654
lcm (246 and 298) = 36654
36654 is the LCM of 246 and 298.
where,
246 is a positive integer,
298 is a positive integer,
36654 is the LCM of 246 and 298,
{2} in {2 x 3 x 41, 2 x 149} is the common factors of 246 and 298,
{3 x 41 x 149} in {2 x 3 x 41, 2 x 149} are the uncommon factors of 246 and 298.
Use in Mathematics: LCM of 246 and 298
The below are some of the mathematical applications where lcm of 246 and 298 can be used:
- to find the least number which is exactly divisible by 246 and 298.
- to find the common denominator for two fractions having 246 and 298 as denominators in the unlike fractions addition or subtraction.
In the context of lcm real world problems, the lcm of 246 and 298 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 246 seconds and bell B tolls at 298 seconds repeatedly. The answer is that all bells A and B toll together at 36654 seconds for the first time, at 73308 seconds for the second time, at 109962 seconds for the third time and so on.
Important Notes: 246 and 298 lcm
The below are the important notes to be remembered while solving the lcm of 246 and 298:
- The common prime factors and the remaining prime factors of 246 and 298 should be multiplied to find the least common multiple of 246 and 298, when solving lcm by using prime factors method.
- The results of lcm of 246 and 298, and the lcm of 298 and 246 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 246 and 298?
The below solved example with step by step work shows how to find what is the lcm of 246 and 298 by using prime factors method and division method.
Solved example using prime factors method:
What is the LCM of 246 and 298?
step 1
Address the input parameters, values and observe what to be found:
Input parameters and values:
A = 246
B = 298
What to be found:
find the lcm of 246 and 298
step 2 Find the prime factors of 246 and 298:
Prime factors of 246 = 2 x 3 x 41
Prime factors of 298 = 2 x 149
step 3 Identify the repeated and non-repeated prime factors of 246 and 298:
{2} is the most repeated factor and {3 x 41 x 149} are the non-repeated factors of 246 and 298.
step 4 Find the product of repeated and non-repeated prime factors of 246 and 298:
= 2 x 3 x 41 x 149
= 36654
lcm(246 and 298) = 36654
Hence,
lcm of 246 and 298 is 36654
This special division method is one of the easiest ways to understand the entire calculation to find the LCM of 246 and 298.
step 1 Address the input parameters, values and observe what to be found:
Input parameters and values:
Integers: 246 and 298
What to be found:
lcm (246, 298) = ?
step 2 Arrange the given integers in the horizontal form with space or comma separated format:
246 and 298
step 3 Choose the divisor which divides each or most of the given integers (246 and 298), 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 246 and 298 is not divisible by the selected divisor; repeat the same process until all the integers are brought to 1 as like below:
| 2 | 246 | 298 |
| 3 | 123 | 149 |
| 41 | 41 | 149 |
| 149 | 1 | 149 |
| 1 | 1 |
step 4 Multiply the divisors to find the lcm of 246 and 298:
= 2 x 3 x 41 x 149
= 36654
LCM(246, 298) = 36654
The LCM of two numbers 246 and 298 is 36654