What is the Least Common Multiple of 33403 and 33419?

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 33403 and 33419 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33403 and 33419, than apply into the LCM equation.

GCF(33403,33419) = 1
LCM(33403,33419) = ( 33403 × 33419) / 1
LCM(33403,33419) = 1116294857 / 1
LCM(33403,33419) = 1116294857

Least Common Multiple (LCM) of 33403 and 33419 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33403 and 33419. First we will calculate the prime factors of 33403 and 33419.

Prime Factorization of 33403

Prime Factorization of 33419

Now multiplying the highest exponent prime factors to calculate the LCM of 33403 and 33419.

LCM(33403,33419) = 33403¹ × 23¹ × 1453¹
LCM(33403,33419) = 1116294857