What is the Least Common Multiple of 80765 and 80782?

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 80765 and 80782 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80765 and 80782, than apply into the LCM equation.

GCF(80765,80782) = 1
LCM(80765,80782) = ( 80765 × 80782) / 1
LCM(80765,80782) = 6524358230 / 1
LCM(80765,80782) = 6524358230

Least Common Multiple (LCM) of 80765 and 80782 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80765 and 80782. First we will calculate the prime factors of 80765 and 80782.

Prime Factorization of 80765

Prime Factorization of 80782

Now multiplying the highest exponent prime factors to calculate the LCM of 80765 and 80782.

LCM(80765,80782) = 5¹ × 29¹ × 557¹ × 2¹ × 13² × 239¹
LCM(80765,80782) = 6524358230