What is the Least Common Multiple of 88415 and 88425?

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 88415 and 88425 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 88415 and 88425, than apply into the LCM equation.

GCF(88415,88425) = 5
LCM(88415,88425) = ( 88415 × 88425) / 5
LCM(88415,88425) = 7818096375 / 5
LCM(88415,88425) = 1563619275

Least Common Multiple (LCM) of 88415 and 88425 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 88415 and 88425. First we will calculate the prime factors of 88415 and 88425.

Prime Factorization of 88415

Prime Factorization of 88425

Now multiplying the highest exponent prime factors to calculate the LCM of 88415 and 88425.

LCM(88415,88425) = 5² × 17683¹ × 3³ × 131¹
LCM(88415,88425) = 1563619275