What is the Least Common Multiple of 79321 and 79339?

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 79321 and 79339 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 79321 and 79339, than apply into the LCM equation.

GCF(79321,79339) = 1
LCM(79321,79339) = ( 79321 × 79339) / 1
LCM(79321,79339) = 6293248819 / 1
LCM(79321,79339) = 6293248819

Least Common Multiple (LCM) of 79321 and 79339 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 79321 and 79339. First we will calculate the prime factors of 79321 and 79339.

Prime Factorization of 79321

Prime Factorization of 79339

Now multiplying the highest exponent prime factors to calculate the LCM of 79321 and 79339.

LCM(79321,79339) = 11¹ × 7211¹ × 13¹ × 17¹ × 359¹
LCM(79321,79339) = 6293248819