What is the Least Common Multiple of 34623 and 34641?

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 34623 and 34641 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 34623 and 34641, than apply into the LCM equation.

GCF(34623,34641) = 9
LCM(34623,34641) = ( 34623 × 34641) / 9
LCM(34623,34641) = 1199375343 / 9
LCM(34623,34641) = 133263927

Least Common Multiple (LCM) of 34623 and 34641 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 34623 and 34641. First we will calculate the prime factors of 34623 and 34641.

Prime Factorization of 34623

Prime Factorization of 34641

Now multiplying the highest exponent prime factors to calculate the LCM of 34623 and 34641.

LCM(34623,34641) = 3³ × 3847¹ × 1283¹
LCM(34623,34641) = 133263927