What is the Least Common Multiple of 79315 and 79319?

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 79315 and 79319 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 79315 and 79319, than apply into the LCM equation.

GCF(79315,79319) = 1
LCM(79315,79319) = ( 79315 × 79319) / 1
LCM(79315,79319) = 6291186485 / 1
LCM(79315,79319) = 6291186485

Least Common Multiple (LCM) of 79315 and 79319 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 79315 and 79319. First we will calculate the prime factors of 79315 and 79319.

Prime Factorization of 79315

Prime Factorization of 79319

Now multiplying the highest exponent prime factors to calculate the LCM of 79315 and 79319.

LCM(79315,79319) = 5¹ × 29¹ × 547¹ × 79319¹
LCM(79315,79319) = 6291186485