What is the Least Common Multiple of 93556 and 93568?

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 93556 and 93568 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 93556 and 93568, than apply into the LCM equation.

GCF(93556,93568) = 4
LCM(93556,93568) = ( 93556 × 93568) / 4
LCM(93556,93568) = 8753847808 / 4
LCM(93556,93568) = 2188461952

Least Common Multiple (LCM) of 93556 and 93568 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 93556 and 93568. First we will calculate the prime factors of 93556 and 93568.

Prime Factorization of 93556

Prime Factorization of 93568

Now multiplying the highest exponent prime factors to calculate the LCM of 93556 and 93568.

LCM(93556,93568) = 2⁷ × 19¹ × 1231¹ × 17¹ × 43¹
LCM(93556,93568) = 2188461952