What is the Least Common Multiple of 91358 and 91369?

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 91358 and 91369 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91358 and 91369, than apply into the LCM equation.

GCF(91358,91369) = 1
LCM(91358,91369) = ( 91358 × 91369) / 1
LCM(91358,91369) = 8347289102 / 1
LCM(91358,91369) = 8347289102

Least Common Multiple (LCM) of 91358 and 91369 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91358 and 91369. First we will calculate the prime factors of 91358 and 91369.

Prime Factorization of 91358

Prime Factorization of 91369

Now multiplying the highest exponent prime factors to calculate the LCM of 91358 and 91369.

LCM(91358,91369) = 2¹ × 17¹ × 2687¹ × 91369¹
LCM(91358,91369) = 8347289102