What is the Least Common Multiple of 32160 and 32171?

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 32160 and 32171 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 32160 and 32171, than apply into the LCM equation.

GCF(32160,32171) = 1
LCM(32160,32171) = ( 32160 × 32171) / 1
LCM(32160,32171) = 1034619360 / 1
LCM(32160,32171) = 1034619360

Least Common Multiple (LCM) of 32160 and 32171 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 32160 and 32171. First we will calculate the prime factors of 32160 and 32171.

Prime Factorization of 32160

Prime Factorization of 32171

Now multiplying the highest exponent prime factors to calculate the LCM of 32160 and 32171.

LCM(32160,32171) = 2⁵ × 3¹ × 5¹ × 67¹ × 53¹ × 607¹
LCM(32160,32171) = 1034619360