GCF and LCM Calculator Logo

What is the Least Common Multiple of 66696 and 66703?

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 66696 and 66703 is 635546184.

LCM(66696,66703) = 635546184

LCM Calculator and
and

Least Common Multiple of 66696 and 66703 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 66696 and 66703, than apply into the LCM equation.

GCF(66696,66703) = 7
LCM(66696,66703) = ( 66696 × 66703) / 7
LCM(66696,66703) = 4448823288 / 7
LCM(66696,66703) = 635546184

Least Common Multiple (LCM) of 66696 and 66703 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 66696 and 66703. First we will calculate the prime factors of 66696 and 66703.

Prime Factorization of 66696

Prime factors of 66696 are 2, 3, 7, 397. Prime factorization of 66696 in exponential form is:

66696 = 23 × 31 × 71 × 3971

Prime Factorization of 66703

Prime factors of 66703 are 7, 13, 733. Prime factorization of 66703 in exponential form is:

66703 = 71 × 131 × 7331

Now multiplying the highest exponent prime factors to calculate the LCM of 66696 and 66703.

LCM(66696,66703) = 23 × 31 × 71 × 3971 × 131 × 7331
LCM(66696,66703) = 635546184