What is the Least Common Multiple of 91068 and 91088?

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 91068 and 91088 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91068 and 91088, than apply into the LCM equation.

GCF(91068,91088) = 4
LCM(91068,91088) = ( 91068 × 91088) / 4
LCM(91068,91088) = 8295201984 / 4
LCM(91068,91088) = 2073800496

Least Common Multiple (LCM) of 91068 and 91088 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91068 and 91088. First we will calculate the prime factors of 91068 and 91088.

Prime Factorization of 91068

Prime Factorization of 91088

Now multiplying the highest exponent prime factors to calculate the LCM of 91068 and 91088.

LCM(91068,91088) = 2⁴ × 3¹ × 7589¹ × 5693¹
LCM(91068,91088) = 2073800496