What is the Least Common Multiple of 80319 and 80331?

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 80319 and 80331 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80319 and 80331, than apply into the LCM equation.

GCF(80319,80331) = 3
LCM(80319,80331) = ( 80319 × 80331) / 3
LCM(80319,80331) = 6452105589 / 3
LCM(80319,80331) = 2150701863

Least Common Multiple (LCM) of 80319 and 80331 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80319 and 80331. First we will calculate the prime factors of 80319 and 80331.

Prime Factorization of 80319

Prime Factorization of 80331

Now multiplying the highest exponent prime factors to calculate the LCM of 80319 and 80331.

LCM(80319,80331) = 3¹ × 41¹ × 653¹ × 26777¹
LCM(80319,80331) = 2150701863