What is the Least Common Multiple of 67174 and 67194?

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 67174 and 67194 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 67174 and 67194, than apply into the LCM equation.

GCF(67174,67194) = 2
LCM(67174,67194) = ( 67174 × 67194) / 2
LCM(67174,67194) = 4513689756 / 2
LCM(67174,67194) = 2256844878

Least Common Multiple (LCM) of 67174 and 67194 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 67174 and 67194. First we will calculate the prime factors of 67174 and 67194.

Prime Factorization of 67174

Prime Factorization of 67194

Now multiplying the highest exponent prime factors to calculate the LCM of 67174 and 67194.

LCM(67174,67194) = 2¹ × 33587¹ × 3² × 3733¹
LCM(67174,67194) = 2256844878