What is the Least Common Multiple of 91415 and 91433?

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 91415 and 91433 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91415 and 91433, than apply into the LCM equation.

GCF(91415,91433) = 1
LCM(91415,91433) = ( 91415 × 91433) / 1
LCM(91415,91433) = 8358347695 / 1
LCM(91415,91433) = 8358347695

Least Common Multiple (LCM) of 91415 and 91433 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91415 and 91433. First we will calculate the prime factors of 91415 and 91433.

Prime Factorization of 91415

Prime Factorization of 91433

Now multiplying the highest exponent prime factors to calculate the LCM of 91415 and 91433.

LCM(91415,91433) = 5¹ × 47¹ × 389¹ × 91433¹
LCM(91415,91433) = 8358347695