What is the Least Common Multiple of 80875 and 80887?

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 80875 and 80887 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80875 and 80887, than apply into the LCM equation.

GCF(80875,80887) = 1
LCM(80875,80887) = ( 80875 × 80887) / 1
LCM(80875,80887) = 6541736125 / 1
LCM(80875,80887) = 6541736125

Least Common Multiple (LCM) of 80875 and 80887 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80875 and 80887. First we will calculate the prime factors of 80875 and 80887.

Prime Factorization of 80875

Prime Factorization of 80887

Now multiplying the highest exponent prime factors to calculate the LCM of 80875 and 80887.

LCM(80875,80887) = 5³ × 647¹ × 47¹ × 1721¹
LCM(80875,80887) = 6541736125