What is the Least Common Multiple of 90152 and 90158?

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 90152 and 90158 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 90152 and 90158, than apply into the LCM equation.

GCF(90152,90158) = 2
LCM(90152,90158) = ( 90152 × 90158) / 2
LCM(90152,90158) = 8127924016 / 2
LCM(90152,90158) = 4063962008

Least Common Multiple (LCM) of 90152 and 90158 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 90152 and 90158. First we will calculate the prime factors of 90152 and 90158.

Prime Factorization of 90152

Prime Factorization of 90158

Now multiplying the highest exponent prime factors to calculate the LCM of 90152 and 90158.

LCM(90152,90158) = 2³ × 59¹ × 191¹ × 61¹ × 739¹
LCM(90152,90158) = 4063962008