What is the Least Common Multiple of 9103 and 9108?

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 9103 and 9108 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9103 and 9108, than apply into the LCM equation.

GCF(9103,9108) = 1
LCM(9103,9108) = ( 9103 × 9108) / 1
LCM(9103,9108) = 82910124 / 1
LCM(9103,9108) = 82910124

Least Common Multiple (LCM) of 9103 and 9108 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 9103 and 9108. First we will calculate the prime factors of 9103 and 9108.

Prime Factorization of 9103

Prime Factorization of 9108

Now multiplying the highest exponent prime factors to calculate the LCM of 9103 and 9108.

LCM(9103,9108) = 9103¹ × 2² × 3² × 11¹ × 23¹
LCM(9103,9108) = 82910124