What is the Least Common Multiple of 80693 and 80707?

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 80693 and 80707 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80693 and 80707, than apply into the LCM equation.

GCF(80693,80707) = 1
LCM(80693,80707) = ( 80693 × 80707) / 1
LCM(80693,80707) = 6512489951 / 1
LCM(80693,80707) = 6512489951

Least Common Multiple (LCM) of 80693 and 80707 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80693 and 80707. First we will calculate the prime factors of 80693 and 80707.

Prime Factorization of 80693

Prime Factorization of 80707

Now multiplying the highest exponent prime factors to calculate the LCM of 80693 and 80707.

LCM(80693,80707) = 19¹ × 31¹ × 137¹ × 11² × 23¹ × 29¹
LCM(80693,80707) = 6512489951