Least Common Multiple of 1638, 7917
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 1638, 7917 i.e. 47502 smallest integer divisible by all numbers.
Least common multiple (LCM) of 1638, 7917 is 47502.
LCM(1638, 7917) = 47502
LCM of 1638, 7917
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
- Least Common Multiple of 1638, 7917 by common division method
- Least Common Multiple of 1638, 7917 with GCF Formula
Least Common Multiple (LCM) of 1638,7917 is 47502
| 3 | 1638, 7917 |
| 7 | 546, 2639 |
| 13 | 78, 377 |
| 6, 29 |
∴ So the LCM of the given numbers is 3 x 7 x 13 x 6 x 29 = 47502
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 1638,7917 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(1638,7917) = 273
common factors(in case of two or more numbers have common factors) = 1
GCF(1638,7917) x common factors =273 x 1 = 273
LCM(1638,7917) = ( 1638 × 7917 ) / 273
LCM(1638,7917) = 12968046 / 273
LCM(1638,7917) = 47502
∴ Least Common Multiple of 1638,7917 is 47502
LCM of two or more Numbers Calculation Examples
Here are some samples of LCM of two or more Numbers calculations.
Frequently Asked Questions on LCM of 1638, 7917
1. What is the LCM of 1638, 7917?
Answer: LCM of 1638, 7917 is 47502.
2. What are the Factors of 47502?
Answer: Factors of 47502 are . There are integers that are factors of 47502
3. How to Find the LCM of 1638, 7917 ?
Least Common Multiple of 1638, 7917.
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(1638, 7917) = 2 x 3 x 3 x 7 x 13 x 29 = 47502.