What is the Least Common Multiple of 80161 and 80175?

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 80161 and 80175 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80161 and 80175, than apply into the LCM equation.

GCF(80161,80175) = 1
LCM(80161,80175) = ( 80161 × 80175) / 1
LCM(80161,80175) = 6426908175 / 1
LCM(80161,80175) = 6426908175

Least Common Multiple (LCM) of 80161 and 80175 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80161 and 80175. First we will calculate the prime factors of 80161 and 80175.

Prime Factorization of 80161

Prime Factorization of 80175

Now multiplying the highest exponent prime factors to calculate the LCM of 80161 and 80175.

LCM(80161,80175) = 19¹ × 4219¹ × 3¹ × 5² × 1069¹
LCM(80161,80175) = 6426908175