What is the Least Common Multiple of 89525 and 89545?

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 89525 and 89545 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89525 and 89545, than apply into the LCM equation.

GCF(89525,89545) = 5
LCM(89525,89545) = ( 89525 × 89545) / 5
LCM(89525,89545) = 8016516125 / 5
LCM(89525,89545) = 1603303225

Least Common Multiple (LCM) of 89525 and 89545 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89525 and 89545. First we will calculate the prime factors of 89525 and 89545.

Prime Factorization of 89525

Prime Factorization of 89545

Now multiplying the highest exponent prime factors to calculate the LCM of 89525 and 89545.

LCM(89525,89545) = 5² × 3581¹ × 17909¹
LCM(89525,89545) = 1603303225