What is the Least Common Multiple of 90016 and 90023?

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 90016 and 90023 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90016 and 90023, than apply into the LCM equation.

GCF(90016,90023) = 1
LCM(90016,90023) = ( 90016 × 90023) / 1
LCM(90016,90023) = 8103510368 / 1
LCM(90016,90023) = 8103510368

Least Common Multiple (LCM) of 90016 and 90023 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90016 and 90023. First we will calculate the prime factors of 90016 and 90023.

Prime Factorization of 90016

Prime Factorization of 90023

Now multiplying the highest exponent prime factors to calculate the LCM of 90016 and 90023.

LCM(90016,90023) = 2⁵ × 29¹ × 97¹ × 90023¹
LCM(90016,90023) = 8103510368