What is the Least Common Multiple of 85287 and 85299?

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 85287 and 85299 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 85287 and 85299, than apply into the LCM equation.

GCF(85287,85299) = 3
LCM(85287,85299) = ( 85287 × 85299) / 3
LCM(85287,85299) = 7274895813 / 3
LCM(85287,85299) = 2424965271

Least Common Multiple (LCM) of 85287 and 85299 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 85287 and 85299. First we will calculate the prime factors of 85287 and 85299.

Prime Factorization of 85287

Prime Factorization of 85299

Now multiplying the highest exponent prime factors to calculate the LCM of 85287 and 85299.

LCM(85287,85299) = 3¹ × 28429¹ × 28433¹
LCM(85287,85299) = 2424965271