What is the Least Common Multiple of 93791 and 93809?

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 93791 and 93809 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93791 and 93809, than apply into the LCM equation.

GCF(93791,93809) = 1
LCM(93791,93809) = ( 93791 × 93809) / 1
LCM(93791,93809) = 8798439919 / 1
LCM(93791,93809) = 8798439919

Least Common Multiple (LCM) of 93791 and 93809 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93791 and 93809. First we will calculate the prime factors of 93791 and 93809.

Prime Factorization of 93791

Prime Factorization of 93809

Now multiplying the highest exponent prime factors to calculate the LCM of 93791 and 93809.

LCM(93791,93809) = 71¹ × 1321¹ × 93809¹
LCM(93791,93809) = 8798439919