GCF and LCM Calculator Logo

What is the Least Common Multiple of 12289 and 12296?

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 12289 and 12296 is 151105544.

LCM(12289,12296) = 151105544

LCM Calculator and
and

Least Common Multiple of 12289 and 12296 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 12289 and 12296, than apply into the LCM equation.

GCF(12289,12296) = 1
LCM(12289,12296) = ( 12289 × 12296) / 1
LCM(12289,12296) = 151105544 / 1
LCM(12289,12296) = 151105544

Least Common Multiple (LCM) of 12289 and 12296 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 12289 and 12296. First we will calculate the prime factors of 12289 and 12296.

Prime Factorization of 12289

Prime factors of 12289 are 12289. Prime factorization of 12289 in exponential form is:

12289 = 122891

Prime Factorization of 12296

Prime factors of 12296 are 2, 29, 53. Prime factorization of 12296 in exponential form is:

12296 = 23 × 291 × 531

Now multiplying the highest exponent prime factors to calculate the LCM of 12289 and 12296.

LCM(12289,12296) = 122891 × 23 × 291 × 531
LCM(12289,12296) = 151105544