GCF and LCM Calculator Logo

What is the Least Common Multiple of 694 and 703?

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 694 and 703 is 487882.

LCM(694,703) = 487882

LCM Calculator and
and

Least Common Multiple of 694 and 703 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 694 and 703, than apply into the LCM equation.

GCF(694,703) = 1
LCM(694,703) = ( 694 × 703) / 1
LCM(694,703) = 487882 / 1
LCM(694,703) = 487882

Least Common Multiple (LCM) of 694 and 703 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 694 and 703. First we will calculate the prime factors of 694 and 703.

Prime Factorization of 694

Prime factors of 694 are 2, 347. Prime factorization of 694 in exponential form is:

694 = 21 × 3471

Prime Factorization of 703

Prime factors of 703 are 19, 37. Prime factorization of 703 in exponential form is:

703 = 191 × 371

Now multiplying the highest exponent prime factors to calculate the LCM of 694 and 703.

LCM(694,703) = 21 × 3471 × 191 × 371
LCM(694,703) = 487882