What is the Least Common Multiple of 80383 and 80387?

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 80383 and 80387 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 80383 and 80387, than apply into the LCM equation.

GCF(80383,80387) = 1
LCM(80383,80387) = ( 80383 × 80387) / 1
LCM(80383,80387) = 6461748221 / 1
LCM(80383,80387) = 6461748221

Least Common Multiple (LCM) of 80383 and 80387 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 80383 and 80387. First we will calculate the prime factors of 80383 and 80387.

Prime Factorization of 80383

Prime Factorization of 80387

Now multiplying the highest exponent prime factors to calculate the LCM of 80383 and 80387.

LCM(80383,80387) = 31¹ × 2593¹ × 80387¹
LCM(80383,80387) = 6461748221