What is the Least Common Multiple of 75728 and 75737?

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 75728 and 75737 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 75728 and 75737, than apply into the LCM equation.

GCF(75728,75737) = 1
LCM(75728,75737) = ( 75728 × 75737) / 1
LCM(75728,75737) = 5735411536 / 1
LCM(75728,75737) = 5735411536

Least Common Multiple (LCM) of 75728 and 75737 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 75728 and 75737. First we will calculate the prime factors of 75728 and 75737.

Prime Factorization of 75728

Prime Factorization of 75737

Now multiplying the highest exponent prime factors to calculate the LCM of 75728 and 75737.

LCM(75728,75737) = 2⁴ × 4733¹ × 53¹ × 1429¹
LCM(75728,75737) = 5735411536