What is the Least Common Multiple of 23315 and 23329?

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 23329 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 23329, than apply into the LCM equation.

GCF(23315,23329) = 1
LCM(23315,23329) = ( 23315 × 23329) / 1
LCM(23315,23329) = 543915635 / 1
LCM(23315,23329) = 543915635

Least Common Multiple (LCM) of 23315 and 23329 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 23315 and 23329. First we will calculate the prime factors of 23315 and 23329.

Prime Factorization of 23315

Prime Factorization of 23329

Now multiplying the highest exponent prime factors to calculate the LCM of 23315 and 23329.

LCM(23315,23329) = 5¹ × 4663¹ × 41¹ × 569¹
LCM(23315,23329) = 543915635