GCF and LCM Calculator Logo

What is the Least Common Multiple of 55790 and 55801?

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 55790 and 55801 is 3113137790.

LCM(55790,55801) = 3113137790

LCM Calculator and
and

Least Common Multiple of 55790 and 55801 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55790 and 55801, than apply into the LCM equation.

GCF(55790,55801) = 1
LCM(55790,55801) = ( 55790 × 55801) / 1
LCM(55790,55801) = 3113137790 / 1
LCM(55790,55801) = 3113137790

Least Common Multiple (LCM) of 55790 and 55801 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55790 and 55801. First we will calculate the prime factors of 55790 and 55801.

Prime Factorization of 55790

Prime factors of 55790 are 2, 5, 7, 797. Prime factorization of 55790 in exponential form is:

55790 = 21 × 51 × 71 × 7971

Prime Factorization of 55801

Prime factors of 55801 are 41, 1361. Prime factorization of 55801 in exponential form is:

55801 = 411 × 13611

Now multiplying the highest exponent prime factors to calculate the LCM of 55790 and 55801.

LCM(55790,55801) = 21 × 51 × 71 × 7971 × 411 × 13611
LCM(55790,55801) = 3113137790