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What is the Least Common Multiple of 55855 and 55859?

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 55855 and 55859 is 3120004445.

LCM(55855,55859) = 3120004445

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Least Common Multiple of 55855 and 55859 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55855 and 55859, than apply into the LCM equation.

GCF(55855,55859) = 1
LCM(55855,55859) = ( 55855 × 55859) / 1
LCM(55855,55859) = 3120004445 / 1
LCM(55855,55859) = 3120004445

Least Common Multiple (LCM) of 55855 and 55859 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55855 and 55859. First we will calculate the prime factors of 55855 and 55859.

Prime Factorization of 55855

Prime factors of 55855 are 5, 11171. Prime factorization of 55855 in exponential form is:

55855 = 51 × 111711

Prime Factorization of 55859

Prime factors of 55859 are 83, 673. Prime factorization of 55859 in exponential form is:

55859 = 831 × 6731

Now multiplying the highest exponent prime factors to calculate the LCM of 55855 and 55859.

LCM(55855,55859) = 51 × 111711 × 831 × 6731
LCM(55855,55859) = 3120004445