What is the Least Common Multiple of 89427 and 89443?

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 89427 and 89443 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89427 and 89443, than apply into the LCM equation.

GCF(89427,89443) = 1
LCM(89427,89443) = ( 89427 × 89443) / 1
LCM(89427,89443) = 7998619161 / 1
LCM(89427,89443) = 7998619161

Least Common Multiple (LCM) of 89427 and 89443 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89427 and 89443. First we will calculate the prime factors of 89427 and 89443.

Prime Factorization of 89427

Prime Factorization of 89443

Now multiplying the highest exponent prime factors to calculate the LCM of 89427 and 89443.

LCM(89427,89443) = 3¹ × 13¹ × 2293¹ × 89443¹
LCM(89427,89443) = 7998619161