What is the Least Common Multiple of 14309 and 14315?

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 14309 and 14315 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 14309 and 14315, than apply into the LCM equation.

GCF(14309,14315) = 1
LCM(14309,14315) = ( 14309 × 14315) / 1
LCM(14309,14315) = 204833335 / 1
LCM(14309,14315) = 204833335

Least Common Multiple (LCM) of 14309 and 14315 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 14309 and 14315. First we will calculate the prime factors of 14309 and 14315.

Prime Factorization of 14309

Prime Factorization of 14315

Now multiplying the highest exponent prime factors to calculate the LCM of 14309 and 14315.

LCM(14309,14315) = 41¹ × 349¹ × 5¹ × 7¹ × 409¹
LCM(14309,14315) = 204833335