What is the Least Common Multiple of 76309 and 76319?

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 76309 and 76319 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 76309 and 76319, than apply into the LCM equation.

GCF(76309,76319) = 1
LCM(76309,76319) = ( 76309 × 76319) / 1
LCM(76309,76319) = 5823826571 / 1
LCM(76309,76319) = 5823826571

Least Common Multiple (LCM) of 76309 and 76319 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 76309 and 76319. First we will calculate the prime factors of 76309 and 76319.

Prime Factorization of 76309

Prime Factorization of 76319

Now multiplying the highest exponent prime factors to calculate the LCM of 76309 and 76319.

LCM(76309,76319) = 137¹ × 557¹ × 167¹ × 457¹
LCM(76309,76319) = 5823826571