GCF and LCM Calculator Logo

What is the Least Common Multiple of 55446 and 55459?

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 55446 and 55459 is 3074979714.

LCM(55446,55459) = 3074979714

LCM Calculator and
and

Least Common Multiple of 55446 and 55459 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55446 and 55459, than apply into the LCM equation.

GCF(55446,55459) = 1
LCM(55446,55459) = ( 55446 × 55459) / 1
LCM(55446,55459) = 3074979714 / 1
LCM(55446,55459) = 3074979714

Least Common Multiple (LCM) of 55446 and 55459 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55446 and 55459. First we will calculate the prime factors of 55446 and 55459.

Prime Factorization of 55446

Prime factors of 55446 are 2, 3, 9241. Prime factorization of 55446 in exponential form is:

55446 = 21 × 31 × 92411

Prime Factorization of 55459

Prime factors of 55459 are 31, 1789. Prime factorization of 55459 in exponential form is:

55459 = 311 × 17891

Now multiplying the highest exponent prime factors to calculate the LCM of 55446 and 55459.

LCM(55446,55459) = 21 × 31 × 92411 × 311 × 17891
LCM(55446,55459) = 3074979714