What is the Least Common Multiple of 99383 and 99389?

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 99383 and 99389 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 99383 and 99389, than apply into the LCM equation.

GCF(99383,99389) = 1
LCM(99383,99389) = ( 99383 × 99389) / 1
LCM(99383,99389) = 9877576987 / 1
LCM(99383,99389) = 9877576987

Least Common Multiple (LCM) of 99383 and 99389 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 99383 and 99389. First we will calculate the prime factors of 99383 and 99389.

Prime Factorization of 99383

Prime Factorization of 99389

Now multiplying the highest exponent prime factors to calculate the LCM of 99383 and 99389.

LCM(99383,99389) = 23¹ × 29¹ × 149¹ × 19¹ × 5231¹
LCM(99383,99389) = 9877576987