What is the Least Common Multiple of 9580 and 9595?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 9580 and 9595 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9580 and 9595, than apply into the LCM equation.

GCF(9580,9595) = 5
LCM(9580,9595) = ( 9580 × 9595) / 5
LCM(9580,9595) = 91920100 / 5
LCM(9580,9595) = 18384020

Least Common Multiple (LCM) of 9580 and 9595 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9580 and 9595. First we will calculate the prime factors of 9580 and 9595.

Prime Factorization of 9580

Prime Factorization of 9595

Now multiplying the highest exponent prime factors to calculate the LCM of 9580 and 9595.

LCM(9580,9595) = 2² × 5¹ × 479¹ × 19¹ × 101¹
LCM(9580,9595) = 18384020