What is the Least Common Multiple of 89572 and 89586?

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 89572 and 89586 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89572 and 89586, than apply into the LCM equation.

GCF(89572,89586) = 14
LCM(89572,89586) = ( 89572 × 89586) / 14
LCM(89572,89586) = 8024397192 / 14
LCM(89572,89586) = 573171228

Least Common Multiple (LCM) of 89572 and 89586 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89572 and 89586. First we will calculate the prime factors of 89572 and 89586.

Prime Factorization of 89572

Prime Factorization of 89586

Now multiplying the highest exponent prime factors to calculate the LCM of 89572 and 89586.

LCM(89572,89586) = 2² × 7² × 457¹ × 3⁴ × 79¹
LCM(89572,89586) = 573171228