GCF and LCM Calculator Logo

What is the Least Common Multiple of 1712 and 1724?

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 1712 and 1724 is 737872.

LCM(1712,1724) = 737872

LCM Calculator and
and

Least Common Multiple of 1712 and 1724 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1712 and 1724, than apply into the LCM equation.

GCF(1712,1724) = 4
LCM(1712,1724) = ( 1712 × 1724) / 4
LCM(1712,1724) = 2951488 / 4
LCM(1712,1724) = 737872

Least Common Multiple (LCM) of 1712 and 1724 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 1712 and 1724. First we will calculate the prime factors of 1712 and 1724.

Prime Factorization of 1712

Prime factors of 1712 are 2, 107. Prime factorization of 1712 in exponential form is:

1712 = 24 × 1071

Prime Factorization of 1724

Prime factors of 1724 are 2, 431. Prime factorization of 1724 in exponential form is:

1724 = 22 × 4311

Now multiplying the highest exponent prime factors to calculate the LCM of 1712 and 1724.

LCM(1712,1724) = 24 × 1071 × 4311
LCM(1712,1724) = 737872