What is the Least Common Multiple of 89260 and 89265?

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 89260 and 89265 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89260 and 89265, than apply into the LCM equation.

GCF(89260,89265) = 5
LCM(89260,89265) = ( 89260 × 89265) / 5
LCM(89260,89265) = 7967793900 / 5
LCM(89260,89265) = 1593558780

Least Common Multiple (LCM) of 89260 and 89265 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89260 and 89265. First we will calculate the prime factors of 89260 and 89265.

Prime Factorization of 89260

Prime Factorization of 89265

Now multiplying the highest exponent prime factors to calculate the LCM of 89260 and 89265.

LCM(89260,89265) = 2² × 5¹ × 4463¹ × 3¹ × 11¹ × 541¹
LCM(89260,89265) = 1593558780