What is the Least Common Multiple of 80740 and 80753?

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 80740 and 80753 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80740 and 80753, than apply into the LCM equation.

GCF(80740,80753) = 1
LCM(80740,80753) = ( 80740 × 80753) / 1
LCM(80740,80753) = 6519997220 / 1
LCM(80740,80753) = 6519997220

Least Common Multiple (LCM) of 80740 and 80753 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80740 and 80753. First we will calculate the prime factors of 80740 and 80753.

Prime Factorization of 80740

Prime Factorization of 80753

Now multiplying the highest exponent prime factors to calculate the LCM of 80740 and 80753.

LCM(80740,80753) = 2² × 5¹ × 11¹ × 367¹ × 23¹ × 3511¹
LCM(80740,80753) = 6519997220