What is the Least Common Multiple of 75017 and 75028?

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 75017 and 75028 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75017 and 75028, than apply into the LCM equation.

GCF(75017,75028) = 1
LCM(75017,75028) = ( 75017 × 75028) / 1
LCM(75017,75028) = 5628375476 / 1
LCM(75017,75028) = 5628375476

Least Common Multiple (LCM) of 75017 and 75028 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75017 and 75028. First we will calculate the prime factors of 75017 and 75028.

Prime Factorization of 75017

Prime Factorization of 75028

Now multiplying the highest exponent prime factors to calculate the LCM of 75017 and 75028.

LCM(75017,75028) = 75017¹ × 2² × 18757¹
LCM(75017,75028) = 5628375476