GCF and LCM Calculator Logo

What is the Least Common Multiple of 27403 and 27412?

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 27403 and 27412 is 751171036.

LCM(27403,27412) = 751171036

LCM Calculator and
and

Least Common Multiple of 27403 and 27412 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 27403 and 27412, than apply into the LCM equation.

GCF(27403,27412) = 1
LCM(27403,27412) = ( 27403 × 27412) / 1
LCM(27403,27412) = 751171036 / 1
LCM(27403,27412) = 751171036

Least Common Multiple (LCM) of 27403 and 27412 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 27403 and 27412. First we will calculate the prime factors of 27403 and 27412.

Prime Factorization of 27403

Prime factors of 27403 are 67, 409. Prime factorization of 27403 in exponential form is:

27403 = 671 × 4091

Prime Factorization of 27412

Prime factors of 27412 are 2, 7, 11, 89. Prime factorization of 27412 in exponential form is:

27412 = 22 × 71 × 111 × 891

Now multiplying the highest exponent prime factors to calculate the LCM of 27403 and 27412.

LCM(27403,27412) = 671 × 4091 × 22 × 71 × 111 × 891
LCM(27403,27412) = 751171036