What is the Least Common Multiple of 33798 and 33818?

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 33798 and 33818 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33798 and 33818, than apply into the LCM equation.

GCF(33798,33818) = 2
LCM(33798,33818) = ( 33798 × 33818) / 2
LCM(33798,33818) = 1142980764 / 2
LCM(33798,33818) = 571490382

Least Common Multiple (LCM) of 33798 and 33818 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33798 and 33818. First we will calculate the prime factors of 33798 and 33818.

Prime Factorization of 33798

Prime Factorization of 33818

Now multiplying the highest exponent prime factors to calculate the LCM of 33798 and 33818.

LCM(33798,33818) = 2¹ × 3¹ × 43¹ × 131¹ × 37¹ × 457¹
LCM(33798,33818) = 571490382