What is the Least Common Multiple of 80798 and 80805?

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 80798 and 80805 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80798 and 80805, than apply into the LCM equation.

GCF(80798,80805) = 1
LCM(80798,80805) = ( 80798 × 80805) / 1
LCM(80798,80805) = 6528882390 / 1
LCM(80798,80805) = 6528882390

Least Common Multiple (LCM) of 80798 and 80805 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80798 and 80805. First we will calculate the prime factors of 80798 and 80805.

Prime Factorization of 80798

Prime Factorization of 80805

Now multiplying the highest exponent prime factors to calculate the LCM of 80798 and 80805.

LCM(80798,80805) = 2¹ × 71¹ × 569¹ × 3¹ × 5¹ × 5387¹
LCM(80798,80805) = 6528882390