GCF and LCM Calculator Logo

What is the Least Common Multiple of 13921 and 13933?

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 13921 and 13933 is 193961293.

LCM(13921,13933) = 193961293

LCM Calculator and
and

Least Common Multiple of 13921 and 13933 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13921 and 13933, than apply into the LCM equation.

GCF(13921,13933) = 1
LCM(13921,13933) = ( 13921 × 13933) / 1
LCM(13921,13933) = 193961293 / 1
LCM(13921,13933) = 193961293

Least Common Multiple (LCM) of 13921 and 13933 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13921 and 13933. First we will calculate the prime factors of 13921 and 13933.

Prime Factorization of 13921

Prime factors of 13921 are 13921. Prime factorization of 13921 in exponential form is:

13921 = 139211

Prime Factorization of 13933

Prime factors of 13933 are 13933. Prime factorization of 13933 in exponential form is:

13933 = 139331

Now multiplying the highest exponent prime factors to calculate the LCM of 13921 and 13933.

LCM(13921,13933) = 139211 × 139331
LCM(13921,13933) = 193961293