What is the Least Common Multiple of 19293 and 19303?

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 19293 and 19303 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 19293 and 19303, than apply into the LCM equation.

GCF(19293,19303) = 1
LCM(19293,19303) = ( 19293 × 19303) / 1
LCM(19293,19303) = 372412779 / 1
LCM(19293,19303) = 372412779

Least Common Multiple (LCM) of 19293 and 19303 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 19293 and 19303. First we will calculate the prime factors of 19293 and 19303.

Prime Factorization of 19293

Prime Factorization of 19303

Now multiplying the highest exponent prime factors to calculate the LCM of 19293 and 19303.

LCM(19293,19303) = 3¹ × 59¹ × 109¹ × 97¹ × 199¹
LCM(19293,19303) = 372412779