What is the Least Common Multiple of 75348 and 75368?

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 75348 and 75368 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75348 and 75368, than apply into the LCM equation.

GCF(75348,75368) = 4
LCM(75348,75368) = ( 75348 × 75368) / 4
LCM(75348,75368) = 5678828064 / 4
LCM(75348,75368) = 1419707016

Least Common Multiple (LCM) of 75348 and 75368 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75348 and 75368. First we will calculate the prime factors of 75348 and 75368.

Prime Factorization of 75348

Prime Factorization of 75368

Now multiplying the highest exponent prime factors to calculate the LCM of 75348 and 75368.

LCM(75348,75368) = 2³ × 3² × 7¹ × 13¹ × 23¹ × 9421¹
LCM(75348,75368) = 1419707016