Least Common Multiple of 378, 2646
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 378, 2646 i.e. 2646 smallest integer divisible by all numbers.
Least common multiple (LCM) of 378, 2646 is 2646.
LCM(378, 2646) = 2646
LCM of 378, 2646
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 378, 2646 by common division method
- Least Common Multiple of 378, 2646 with GCF Formula
Least Common Multiple (LCM) of 378,2646 is 2646
| 2 | 378, 2646 |
| 3 | 189, 1323 |
| 3 | 63, 441 |
| 3 | 21, 147 |
| 7 | 7, 49 |
| 1, 7 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 3 x 7 x 1 x 7 = 2646
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 378,2646 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(378,2646) = 378
common factors(in case of two or more numbers have common factors) = 1
GCF(378,2646) x common factors =378 x 1 = 378
LCM(378,2646) = ( 378 × 2646 ) / 378
LCM(378,2646) = 1000188 / 378
LCM(378,2646) = 2646
∴ Least Common Multiple of 378,2646 is 2646
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Frequently Asked Questions on LCM of 378, 2646
1. What is the LCM of 378, 2646?
Answer: LCM of 378, 2646 is 2646.
2. What are the Factors of 2646?
Answer: Factors of 2646 are . There are integers that are factors of 2646
3. How to Find the LCM of 378, 2646 ?
Least Common Multiple of 378, 2646.
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(378, 2646) = 2 x 3 x 3 x 3 x 7 x 7 = 2646.