What is the Least Common Multiple of 94409 and 94423?

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 94409 and 94423 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94409 and 94423, than apply into the LCM equation.

GCF(94409,94423) = 7
LCM(94409,94423) = ( 94409 × 94423) / 7
LCM(94409,94423) = 8914381007 / 7
LCM(94409,94423) = 1273483001

Least Common Multiple (LCM) of 94409 and 94423 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94409 and 94423. First we will calculate the prime factors of 94409 and 94423.

Prime Factorization of 94409

Prime Factorization of 94423

Now multiplying the highest exponent prime factors to calculate the LCM of 94409 and 94423.

LCM(94409,94423) = 7² × 13487¹ × 41¹ × 47¹
LCM(94409,94423) = 1273483001