What is the Least Common Multiple of 94781 and 94789?

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 94781 and 94789 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 94781 and 94789, than apply into the LCM equation.

GCF(94781,94789) = 1
LCM(94781,94789) = ( 94781 × 94789) / 1
LCM(94781,94789) = 8984196209 / 1
LCM(94781,94789) = 8984196209

Least Common Multiple (LCM) of 94781 and 94789 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 94781 and 94789. First we will calculate the prime factors of 94781 and 94789.

Prime Factorization of 94781

Prime Factorization of 94789

Now multiplying the highest exponent prime factors to calculate the LCM of 94781 and 94789.

LCM(94781,94789) = 94781¹ × 94789¹
LCM(94781,94789) = 8984196209