GCF and LCM Calculator Logo

What is the Least Common Multiple of 17667 and 17681?

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 (LCM) of 17667 and 17681 is 312370227.

LCM(17667,17681) = 312370227

LCM Calculator and
and

Least Common Multiple of 17667 and 17681 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17667 and 17681, than apply into the LCM equation.

GCF(17667,17681) = 1
LCM(17667,17681) = ( 17667 × 17681) / 1
LCM(17667,17681) = 312370227 / 1
LCM(17667,17681) = 312370227

Least Common Multiple (LCM) of 17667 and 17681 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17667 and 17681. First we will calculate the prime factors of 17667 and 17681.

Prime Factorization of 17667

Prime factors of 17667 are 3, 13, 151. Prime factorization of 17667 in exponential form is:

17667 = 32 × 131 × 1511

Prime Factorization of 17681

Prime factors of 17681 are 17681. Prime factorization of 17681 in exponential form is:

17681 = 176811

Now multiplying the highest exponent prime factors to calculate the LCM of 17667 and 17681.

LCM(17667,17681) = 32 × 131 × 1511 × 176811
LCM(17667,17681) = 312370227