GCF and LCM Calculator Logo

What is the Least Common Multiple of 27208 and 27217?

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 27208 and 27217 is 740520136.

LCM(27208,27217) = 740520136

LCM Calculator and
and

Least Common Multiple of 27208 and 27217 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27208 and 27217, than apply into the LCM equation.

GCF(27208,27217) = 1
LCM(27208,27217) = ( 27208 × 27217) / 1
LCM(27208,27217) = 740520136 / 1
LCM(27208,27217) = 740520136

Least Common Multiple (LCM) of 27208 and 27217 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27208 and 27217. First we will calculate the prime factors of 27208 and 27217.

Prime Factorization of 27208

Prime factors of 27208 are 2, 19, 179. Prime factorization of 27208 in exponential form is:

27208 = 23 × 191 × 1791

Prime Factorization of 27217

Prime factors of 27217 are 17, 1601. Prime factorization of 27217 in exponential form is:

27217 = 171 × 16011

Now multiplying the highest exponent prime factors to calculate the LCM of 27208 and 27217.

LCM(27208,27217) = 23 × 191 × 1791 × 171 × 16011
LCM(27208,27217) = 740520136