What is the Least Common Multiple of 89247 and 89256?

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 89247 and 89256 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89247 and 89256, than apply into the LCM equation.

GCF(89247,89256) = 3
LCM(89247,89256) = ( 89247 × 89256) / 3
LCM(89247,89256) = 7965830232 / 3
LCM(89247,89256) = 2655276744

Least Common Multiple (LCM) of 89247 and 89256 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89247 and 89256. First we will calculate the prime factors of 89247 and 89256.

Prime Factorization of 89247

Prime Factorization of 89256

Now multiplying the highest exponent prime factors to calculate the LCM of 89247 and 89256.

LCM(89247,89256) = 3¹ × 71¹ × 419¹ × 2³ × 3719¹
LCM(89247,89256) = 2655276744