What is the Least Common Multiple of 89211 and 89217?

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 89211 and 89217 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 89211 and 89217, than apply into the LCM equation.

GCF(89211,89217) = 3
LCM(89211,89217) = ( 89211 × 89217) / 3
LCM(89211,89217) = 7959137787 / 3
LCM(89211,89217) = 2653045929

Least Common Multiple (LCM) of 89211 and 89217 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 89211 and 89217. First we will calculate the prime factors of 89211 and 89217.

Prime Factorization of 89211

Prime Factorization of 89217

Now multiplying the highest exponent prime factors to calculate the LCM of 89211 and 89217.

LCM(89211,89217) = 3² × 131¹ × 227¹ × 23¹ × 431¹
LCM(89211,89217) = 2653045929