What is the Least Common Multiple of 91090 and 91095?

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 91090 and 91095 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 91090 and 91095, than apply into the LCM equation.

GCF(91090,91095) = 5
LCM(91090,91095) = ( 91090 × 91095) / 5
LCM(91090,91095) = 8297843550 / 5
LCM(91090,91095) = 1659568710

Least Common Multiple (LCM) of 91090 and 91095 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 91090 and 91095. First we will calculate the prime factors of 91090 and 91095.

Prime Factorization of 91090

Prime Factorization of 91095

Now multiplying the highest exponent prime factors to calculate the LCM of 91090 and 91095.

LCM(91090,91095) = 2¹ × 5¹ × 9109¹ × 3¹ × 6073¹
LCM(91090,91095) = 1659568710