What is the Least Common Multiple of 89144 and 89153?

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 89144 and 89153 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89144 and 89153, than apply into the LCM equation.

GCF(89144,89153) = 1
LCM(89144,89153) = ( 89144 × 89153) / 1
LCM(89144,89153) = 7947455032 / 1
LCM(89144,89153) = 7947455032

Least Common Multiple (LCM) of 89144 and 89153 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89144 and 89153. First we will calculate the prime factors of 89144 and 89153.

Prime Factorization of 89144

Prime Factorization of 89153

Now multiplying the highest exponent prime factors to calculate the LCM of 89144 and 89153.

LCM(89144,89153) = 2³ × 11¹ × 1013¹ × 89153¹
LCM(89144,89153) = 7947455032