What is the Least Common Multiple of 75275 and 75279?

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 75275 and 75279 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75275 and 75279, than apply into the LCM equation.

GCF(75275,75279) = 1
LCM(75275,75279) = ( 75275 × 75279) / 1
LCM(75275,75279) = 5666626725 / 1
LCM(75275,75279) = 5666626725

Least Common Multiple (LCM) of 75275 and 75279 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75275 and 75279. First we will calculate the prime factors of 75275 and 75279.

Prime Factorization of 75275

Prime Factorization of 75279

Now multiplying the highest exponent prime factors to calculate the LCM of 75275 and 75279.

LCM(75275,75279) = 5² × 3011¹ × 3¹ × 23¹ × 1091¹
LCM(75275,75279) = 5666626725