What is the Least Common Multiple of 85894 and 85913?

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 85894 and 85913 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 85894 and 85913, than apply into the LCM equation.

GCF(85894,85913) = 1
LCM(85894,85913) = ( 85894 × 85913) / 1
LCM(85894,85913) = 7379411222 / 1
LCM(85894,85913) = 7379411222

Least Common Multiple (LCM) of 85894 and 85913 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 85894 and 85913. First we will calculate the prime factors of 85894 and 85913.

Prime Factorization of 85894

Prime Factorization of 85913

Now multiplying the highest exponent prime factors to calculate the LCM of 85894 and 85913.

LCM(85894,85913) = 2¹ × 67¹ × 641¹ × 53¹ × 1621¹
LCM(85894,85913) = 7379411222