What is the Least Common Multiple of 89003 and 89023?

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 89003 and 89023 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89003 and 89023, than apply into the LCM equation.

GCF(89003,89023) = 1
LCM(89003,89023) = ( 89003 × 89023) / 1
LCM(89003,89023) = 7923314069 / 1
LCM(89003,89023) = 7923314069

Least Common Multiple (LCM) of 89003 and 89023 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89003 and 89023. First we will calculate the prime factors of 89003 and 89023.

Prime Factorization of 89003

Prime Factorization of 89023

Now multiplying the highest exponent prime factors to calculate the LCM of 89003 and 89023.

LCM(89003,89023) = 89003¹ × 11¹ × 8093¹
LCM(89003,89023) = 7923314069