What is the Least Common Multiple of 23315 and 23325?

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 23315 and 23325 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 23315 and 23325, than apply into the LCM equation.

GCF(23315,23325) = 5
LCM(23315,23325) = ( 23315 × 23325) / 5
LCM(23315,23325) = 543822375 / 5
LCM(23315,23325) = 108764475

Least Common Multiple (LCM) of 23315 and 23325 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23315 and 23325. First we will calculate the prime factors of 23315 and 23325.

Prime Factorization of 23315

Prime Factorization of 23325

Now multiplying the highest exponent prime factors to calculate the LCM of 23315 and 23325.

LCM(23315,23325) = 5² × 4663¹ × 3¹ × 311¹
LCM(23315,23325) = 108764475