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 9639, 7971 i.e. 25610823 smallest integer divisible by all numbers.
Least common multiple (LCM) of 9639, 7971 is 25610823.
LCM(9639, 7971) = 25610823
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
3 | 9639, 7971 |
3213, 2657 |
∴ So the LCM of the given numbers is 3 x 3213 x 2657 = 25610823
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 9639,7971 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(9639,7971) = 3
common factors(in case of two or more numbers have common factors) = 1
GCF(9639,7971) x common factors =3 x 1 = 3
LCM(9639,7971) = ( 9639 × 7971 ) / 3
LCM(9639,7971) = 76832469 / 3
LCM(9639,7971) = 25610823
∴ Least Common Multiple of 9639,7971 is 25610823
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 9639, 7971?
Answer: LCM of 9639, 7971 is 25610823.
2. What are the Factors of 25610823?
Answer: Factors of 25610823 are . There are integers that are factors of 25610823
3. How to Find the LCM of 9639, 7971 ?
Least Common Multiple of 9639, 7971.
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(9639, 7971) = 3 x 3 x 3 x 3 x 7 x 17 x 2657 = 25610823.