What is the Least Common Multiple of 75328 and 75347?

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 75328 and 75347 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75328 and 75347, than apply into the LCM equation.

GCF(75328,75347) = 1
LCM(75328,75347) = ( 75328 × 75347) / 1
LCM(75328,75347) = 5675738816 / 1
LCM(75328,75347) = 5675738816

Least Common Multiple (LCM) of 75328 and 75347 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75328 and 75347. First we will calculate the prime factors of 75328 and 75347.

Prime Factorization of 75328

Prime Factorization of 75347

Now multiplying the highest exponent prime factors to calculate the LCM of 75328 and 75347.

LCM(75328,75347) = 2⁶ × 11¹ × 107¹ × 75347¹
LCM(75328,75347) = 5675738816