What is the Least Common Multiple of 19330 and 19349?

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 19330 and 19349 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 19330 and 19349, than apply into the LCM equation.

GCF(19330,19349) = 1
LCM(19330,19349) = ( 19330 × 19349) / 1
LCM(19330,19349) = 374016170 / 1
LCM(19330,19349) = 374016170

Least Common Multiple (LCM) of 19330 and 19349 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 19330 and 19349. First we will calculate the prime factors of 19330 and 19349.

Prime Factorization of 19330

Prime Factorization of 19349

Now multiplying the highest exponent prime factors to calculate the LCM of 19330 and 19349.

LCM(19330,19349) = 2¹ × 5¹ × 1933¹ × 11¹ × 1759¹
LCM(19330,19349) = 374016170