What is the Least Common Multiple of 75057 and 75066?

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 75057 and 75066 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75057 and 75066, than apply into the LCM equation.

GCF(75057,75066) = 3
LCM(75057,75066) = ( 75057 × 75066) / 3
LCM(75057,75066) = 5634228762 / 3
LCM(75057,75066) = 1878076254

Least Common Multiple (LCM) of 75057 and 75066 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75057 and 75066. First we will calculate the prime factors of 75057 and 75066.

Prime Factorization of 75057

Prime Factorization of 75066

Now multiplying the highest exponent prime factors to calculate the LCM of 75057 and 75066.

LCM(75057,75066) = 3¹ × 127¹ × 197¹ × 2¹ × 12511¹
LCM(75057,75066) = 1878076254