What is the Least Common Multiple of 92645 and 92660?

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 92645 and 92660 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92645 and 92660, than apply into the LCM equation.

GCF(92645,92660) = 5
LCM(92645,92660) = ( 92645 × 92660) / 5
LCM(92645,92660) = 8584485700 / 5
LCM(92645,92660) = 1716897140

Least Common Multiple (LCM) of 92645 and 92660 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92645 and 92660. First we will calculate the prime factors of 92645 and 92660.

Prime Factorization of 92645

Prime Factorization of 92660

Now multiplying the highest exponent prime factors to calculate the LCM of 92645 and 92660.

LCM(92645,92660) = 5¹ × 7¹ × 2647¹ × 2² × 41¹ × 113¹
LCM(92645,92660) = 1716897140