What is the Least Common Multiple of 91119 and 91137?

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 91119 and 91137 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91119 and 91137, than apply into the LCM equation.

GCF(91119,91137) = 3
LCM(91119,91137) = ( 91119 × 91137) / 3
LCM(91119,91137) = 8304312303 / 3
LCM(91119,91137) = 2768104101

Least Common Multiple (LCM) of 91119 and 91137 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91119 and 91137. First we will calculate the prime factors of 91119 and 91137.

Prime Factorization of 91119

Prime Factorization of 91137

Now multiplying the highest exponent prime factors to calculate the LCM of 91119 and 91137.

LCM(91119,91137) = 3¹ × 7¹ × 4339¹ × 17¹ × 1787¹
LCM(91119,91137) = 2768104101