Least Common Multiple of 657, 3942
Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 657, 3942 i.e. 3942 smallest integer divisible by all numbers.
Least common multiple (LCM) of 657, 3942 is 3942.
LCM(657, 3942) = 3942
LCM of 657, 3942
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 657, 3942 by common division method
- Least Common Multiple of 657, 3942 with GCF Formula
Least Common Multiple (LCM) of 657,3942 is 3942
| 3 | 657, 3942 |
| 3 | 219, 1314 |
| 73 | 73, 438 |
| 1, 6 |
∴ So the LCM of the given numbers is 3 x 3 x 73 x 1 x 6 = 3942
The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).
We need to calculate greatest common factor of 657,3942 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(657,3942) = 657
common factors(in case of two or more numbers have common factors) = 1
GCF(657,3942) x common factors =657 x 1 = 657
LCM(657,3942) = ( 657 × 3942 ) / 657
LCM(657,3942) = 2589894 / 657
LCM(657,3942) = 3942
∴ Least Common Multiple of 657,3942 is 3942
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Frequently Asked Questions on LCM of 657, 3942
1. What is the LCM of 657, 3942?
Answer: LCM of 657, 3942 is 3942.
2. What are the Factors of 3942?
Answer: Factors of 3942 are . There are integers that are factors of 3942
3. How to Find the LCM of 657, 3942 ?
Least Common Multiple of 657, 3942.
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(657, 3942) = 2 x 3 x 3 x 3 x 73 = 3942.