GCF and LCM Calculator Logo

What is the Least Common Multiple of 13061 and 13065?

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 13061 and 13065 is 170641965.

LCM(13061,13065) = 170641965

LCM Calculator and
and

Least Common Multiple of 13061 and 13065 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13061 and 13065, than apply into the LCM equation.

GCF(13061,13065) = 1
LCM(13061,13065) = ( 13061 × 13065) / 1
LCM(13061,13065) = 170641965 / 1
LCM(13061,13065) = 170641965

Least Common Multiple (LCM) of 13061 and 13065 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 13061 and 13065. First we will calculate the prime factors of 13061 and 13065.

Prime Factorization of 13061

Prime factors of 13061 are 37, 353. Prime factorization of 13061 in exponential form is:

13061 = 371 × 3531

Prime Factorization of 13065

Prime factors of 13065 are 3, 5, 13, 67. Prime factorization of 13065 in exponential form is:

13065 = 31 × 51 × 131 × 671

Now multiplying the highest exponent prime factors to calculate the LCM of 13061 and 13065.

LCM(13061,13065) = 371 × 3531 × 31 × 51 × 131 × 671
LCM(13061,13065) = 170641965