What is the Least Common Multiple of 33891 and 33905?

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 33891 and 33905 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 33891 and 33905, than apply into the LCM equation.

GCF(33891,33905) = 1
LCM(33891,33905) = ( 33891 × 33905) / 1
LCM(33891,33905) = 1149074355 / 1
LCM(33891,33905) = 1149074355

Least Common Multiple (LCM) of 33891 and 33905 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 33891 and 33905. First we will calculate the prime factors of 33891 and 33905.

Prime Factorization of 33891

Prime Factorization of 33905

Now multiplying the highest exponent prime factors to calculate the LCM of 33891 and 33905.

LCM(33891,33905) = 3¹ × 11¹ × 13¹ × 79¹ × 5¹ × 6781¹
LCM(33891,33905) = 1149074355