GCF and LCM Calculator Logo

What is the Least Common Multiple of 1414 and 1418?

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 1414 and 1418 is 1002526.

LCM(1414,1418) = 1002526

LCM Calculator and
and

Least Common Multiple of 1414 and 1418 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1414 and 1418, than apply into the LCM equation.

GCF(1414,1418) = 2
LCM(1414,1418) = ( 1414 × 1418) / 2
LCM(1414,1418) = 2005052 / 2
LCM(1414,1418) = 1002526

Least Common Multiple (LCM) of 1414 and 1418 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 1414 and 1418. First we will calculate the prime factors of 1414 and 1418.

Prime Factorization of 1414

Prime factors of 1414 are 2, 7, 101. Prime factorization of 1414 in exponential form is:

1414 = 21 × 71 × 1011

Prime Factorization of 1418

Prime factors of 1418 are 2, 709. Prime factorization of 1418 in exponential form is:

1418 = 21 × 7091

Now multiplying the highest exponent prime factors to calculate the LCM of 1414 and 1418.

LCM(1414,1418) = 21 × 71 × 1011 × 7091
LCM(1414,1418) = 1002526