What is the Least Common Multiple of 91321 and 91336?

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 91321 and 91336 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91321 and 91336, than apply into the LCM equation.

GCF(91321,91336) = 1
LCM(91321,91336) = ( 91321 × 91336) / 1
LCM(91321,91336) = 8340894856 / 1
LCM(91321,91336) = 8340894856

Least Common Multiple (LCM) of 91321 and 91336 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91321 and 91336. First we will calculate the prime factors of 91321 and 91336.

Prime Factorization of 91321

Prime Factorization of 91336

Now multiplying the highest exponent prime factors to calculate the LCM of 91321 and 91336.

LCM(91321,91336) = 29¹ × 47¹ × 67¹ × 2³ × 7² × 233¹
LCM(91321,91336) = 8340894856