Least Common Multiple of 126, 7938
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 126, 7938 i.e. 7938 smallest integer divisible by all numbers.
Least common multiple (LCM) of 126, 7938 is 7938.
LCM(126, 7938) = 7938
LCM of 126, 7938
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 126, 7938 by common division method
- Least Common Multiple of 126, 7938 with GCF Formula
Least Common Multiple (LCM) of 126,7938 is 7938
| 2 | 126, 7938 |
| 3 | 63, 3969 |
| 3 | 21, 1323 |
| 7 | 7, 441 |
| 1, 63 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 7 x 1 x 63 = 7938
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 126,7938 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(126,7938) = 126
common factors(in case of two or more numbers have common factors) = 1
GCF(126,7938) x common factors =126 x 1 = 126
LCM(126,7938) = ( 126 × 7938 ) / 126
LCM(126,7938) = 1000188 / 126
LCM(126,7938) = 7938
∴ Least Common Multiple of 126,7938 is 7938
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Frequently Asked Questions on LCM of 126, 7938
1. What is the LCM of 126, 7938?
Answer: LCM of 126, 7938 is 7938.
2. What are the Factors of 7938?
Answer: Factors of 7938 are . There are integers that are factors of 7938
3. How to Find the LCM of 126, 7938 ?
Least Common Multiple of 126, 7938.
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(126, 7938) = 2 x 3 x 3 x 3 x 3 x 7 x 7 = 7938.