What is the Least Common Multiple of 80794 and 80800?

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 80794 and 80800 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80794 and 80800, than apply into the LCM equation.

GCF(80794,80800) = 2
LCM(80794,80800) = ( 80794 × 80800) / 2
LCM(80794,80800) = 6528155200 / 2
LCM(80794,80800) = 3264077600

Least Common Multiple (LCM) of 80794 and 80800 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80794 and 80800. First we will calculate the prime factors of 80794 and 80800.

Prime Factorization of 80794

Prime Factorization of 80800

Now multiplying the highest exponent prime factors to calculate the LCM of 80794 and 80800.

LCM(80794,80800) = 2⁵ × 7¹ × 29¹ × 199¹ × 5² × 101¹
LCM(80794,80800) = 3264077600