What is the Least Common Multiple of 10312 and 10330?

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 10312 and 10330 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10312 and 10330, than apply into the LCM equation.

GCF(10312,10330) = 2
LCM(10312,10330) = ( 10312 × 10330) / 2
LCM(10312,10330) = 106522960 / 2
LCM(10312,10330) = 53261480

Least Common Multiple (LCM) of 10312 and 10330 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10312 and 10330. First we will calculate the prime factors of 10312 and 10330.

Prime Factorization of 10312

Prime Factorization of 10330

Now multiplying the highest exponent prime factors to calculate the LCM of 10312 and 10330.

LCM(10312,10330) = 2³ × 1289¹ × 5¹ × 1033¹
LCM(10312,10330) = 53261480