What is the Least Common Multiple of 72832 and 72851?

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 72832 and 72851 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 72832 and 72851, than apply into the LCM equation.

GCF(72832,72851) = 1
LCM(72832,72851) = ( 72832 × 72851) / 1
LCM(72832,72851) = 5305884032 / 1
LCM(72832,72851) = 5305884032

Least Common Multiple (LCM) of 72832 and 72851 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 72832 and 72851. First we will calculate the prime factors of 72832 and 72851.

Prime Factorization of 72832

Prime Factorization of 72851

Now multiplying the highest exponent prime factors to calculate the LCM of 72832 and 72851.

LCM(72832,72851) = 2⁷ × 569¹ × 263¹ × 277¹
LCM(72832,72851) = 5305884032