What is the Least Common Multiple of 89637 and 89646?

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 89637 and 89646 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89637 and 89646, than apply into the LCM equation.

GCF(89637,89646) = 3
LCM(89637,89646) = ( 89637 × 89646) / 3
LCM(89637,89646) = 8035598502 / 3
LCM(89637,89646) = 2678532834

Least Common Multiple (LCM) of 89637 and 89646 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89637 and 89646. First we will calculate the prime factors of 89637 and 89646.

Prime Factorization of 89637

Prime Factorization of 89646

Now multiplying the highest exponent prime factors to calculate the LCM of 89637 and 89646.

LCM(89637,89646) = 3¹ × 29879¹ × 2¹ × 67¹ × 223¹
LCM(89637,89646) = 2678532834