GCF and LCM Calculator Logo

What is the Least Common Multiple of 2029 and 2046?

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 2029 and 2046 is 4151334.

LCM(2029,2046) = 4151334

LCM Calculator and
and

Least Common Multiple of 2029 and 2046 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2029 and 2046, than apply into the LCM equation.

GCF(2029,2046) = 1
LCM(2029,2046) = ( 2029 × 2046) / 1
LCM(2029,2046) = 4151334 / 1
LCM(2029,2046) = 4151334

Least Common Multiple (LCM) of 2029 and 2046 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2029 and 2046. First we will calculate the prime factors of 2029 and 2046.

Prime Factorization of 2029

Prime factors of 2029 are 2029. Prime factorization of 2029 in exponential form is:

2029 = 20291

Prime Factorization of 2046

Prime factors of 2046 are 2, 3, 11, 31. Prime factorization of 2046 in exponential form is:

2046 = 21 × 31 × 111 × 311

Now multiplying the highest exponent prime factors to calculate the LCM of 2029 and 2046.

LCM(2029,2046) = 20291 × 21 × 31 × 111 × 311
LCM(2029,2046) = 4151334