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What is the Least Common Multiple of 55560 and 55567?

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 55560 and 55567 is 3087302520.

LCM(55560,55567) = 3087302520

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Least Common Multiple of 55560 and 55567 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55560 and 55567, than apply into the LCM equation.

GCF(55560,55567) = 1
LCM(55560,55567) = ( 55560 × 55567) / 1
LCM(55560,55567) = 3087302520 / 1
LCM(55560,55567) = 3087302520

Least Common Multiple (LCM) of 55560 and 55567 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55560 and 55567. First we will calculate the prime factors of 55560 and 55567.

Prime Factorization of 55560

Prime factors of 55560 are 2, 3, 5, 463. Prime factorization of 55560 in exponential form is:

55560 = 23 × 31 × 51 × 4631

Prime Factorization of 55567

Prime factors of 55567 are 181, 307. Prime factorization of 55567 in exponential form is:

55567 = 1811 × 3071

Now multiplying the highest exponent prime factors to calculate the LCM of 55560 and 55567.

LCM(55560,55567) = 23 × 31 × 51 × 4631 × 1811 × 3071
LCM(55560,55567) = 3087302520