What is the Least Common Multiple of 91819 and 91837?

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 91819 and 91837 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91819 and 91837, than apply into the LCM equation.

GCF(91819,91837) = 1
LCM(91819,91837) = ( 91819 × 91837) / 1
LCM(91819,91837) = 8432381503 / 1
LCM(91819,91837) = 8432381503

Least Common Multiple (LCM) of 91819 and 91837 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91819 and 91837. First we will calculate the prime factors of 91819 and 91837.

Prime Factorization of 91819

Prime Factorization of 91837

Now multiplying the highest exponent prime factors to calculate the LCM of 91819 and 91837.

LCM(91819,91837) = 7¹ × 13¹ × 1009¹ × 91837¹
LCM(91819,91837) = 8432381503