What is the Least Common Multiple of 87512 and 87519?

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 87512 and 87519 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 87512 and 87519, than apply into the LCM equation.

GCF(87512,87519) = 1
LCM(87512,87519) = ( 87512 × 87519) / 1
LCM(87512,87519) = 7658962728 / 1
LCM(87512,87519) = 7658962728

Least Common Multiple (LCM) of 87512 and 87519 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 87512 and 87519. First we will calculate the prime factors of 87512 and 87519.

Prime Factorization of 87512

Prime Factorization of 87519

Now multiplying the highest exponent prime factors to calculate the LCM of 87512 and 87519.

LCM(87512,87519) = 2³ × 10939¹ × 3¹ × 29173¹
LCM(87512,87519) = 7658962728