What is the Least Common Multiple of 89567 and 89581?

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 89567 and 89581 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89567 and 89581, than apply into the LCM equation.

GCF(89567,89581) = 1
LCM(89567,89581) = ( 89567 × 89581) / 1
LCM(89567,89581) = 8023501427 / 1
LCM(89567,89581) = 8023501427

Least Common Multiple (LCM) of 89567 and 89581 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89567 and 89581. First we will calculate the prime factors of 89567 and 89581.

Prime Factorization of 89567

Prime Factorization of 89581

Now multiplying the highest exponent prime factors to calculate the LCM of 89567 and 89581.

LCM(89567,89581) = 89567¹ × 29¹ × 3089¹
LCM(89567,89581) = 8023501427