GCF and LCM Calculator Logo

What is the Least Common Multiple of 12767 and 12787?

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 12767 and 12787 is 163251629.

LCM(12767,12787) = 163251629

LCM Calculator and
and

Least Common Multiple of 12767 and 12787 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 12767 and 12787, than apply into the LCM equation.

GCF(12767,12787) = 1
LCM(12767,12787) = ( 12767 × 12787) / 1
LCM(12767,12787) = 163251629 / 1
LCM(12767,12787) = 163251629

Least Common Multiple (LCM) of 12767 and 12787 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 12767 and 12787. First we will calculate the prime factors of 12767 and 12787.

Prime Factorization of 12767

Prime factors of 12767 are 17, 751. Prime factorization of 12767 in exponential form is:

12767 = 171 × 7511

Prime Factorization of 12787

Prime factors of 12787 are 19, 673. Prime factorization of 12787 in exponential form is:

12787 = 191 × 6731

Now multiplying the highest exponent prime factors to calculate the LCM of 12767 and 12787.

LCM(12767,12787) = 171 × 7511 × 191 × 6731
LCM(12767,12787) = 163251629