What is the Least Common Multiple of 94458 and 94471?

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 94458 and 94471 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94458 and 94471, than apply into the LCM equation.

GCF(94458,94471) = 13
LCM(94458,94471) = ( 94458 × 94471) / 13
LCM(94458,94471) = 8923541718 / 13
LCM(94458,94471) = 686426286

Least Common Multiple (LCM) of 94458 and 94471 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94458 and 94471. First we will calculate the prime factors of 94458 and 94471.

Prime Factorization of 94458

Prime Factorization of 94471

Now multiplying the highest exponent prime factors to calculate the LCM of 94458 and 94471.

LCM(94458,94471) = 2¹ × 3¹ × 7¹ × 13³ × 173¹ × 43¹
LCM(94458,94471) = 686426286