What is the Least Common Multiple of 89005 and 89017?

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 89005 and 89017 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89005 and 89017, than apply into the LCM equation.

GCF(89005,89017) = 1
LCM(89005,89017) = ( 89005 × 89017) / 1
LCM(89005,89017) = 7922958085 / 1
LCM(89005,89017) = 7922958085

Least Common Multiple (LCM) of 89005 and 89017 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89005 and 89017. First we will calculate the prime factors of 89005 and 89017.

Prime Factorization of 89005

Prime Factorization of 89017

Now multiplying the highest exponent prime factors to calculate the LCM of 89005 and 89017.

LCM(89005,89017) = 5¹ × 7¹ × 2543¹ × 89017¹
LCM(89005,89017) = 7922958085