What is the Least Common Multiple of 79289 and 79303?

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 79289 and 79303 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 79289 and 79303, than apply into the LCM equation.

GCF(79289,79303) = 7
LCM(79289,79303) = ( 79289 × 79303) / 7
LCM(79289,79303) = 6287855567 / 7
LCM(79289,79303) = 898265081

Least Common Multiple (LCM) of 79289 and 79303 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 79289 and 79303. First we will calculate the prime factors of 79289 and 79303.

Prime Factorization of 79289

Prime Factorization of 79303

Now multiplying the highest exponent prime factors to calculate the LCM of 79289 and 79303.

LCM(79289,79303) = 7¹ × 47¹ × 241¹ × 11329¹
LCM(79289,79303) = 898265081