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What is the Least Common Multiple of 56831 and 56843?

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 56831 and 56843 is 3230444533.

LCM(56831,56843) = 3230444533

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Least Common Multiple of 56831 and 56843 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56831 and 56843, than apply into the LCM equation.

GCF(56831,56843) = 1
LCM(56831,56843) = ( 56831 × 56843) / 1
LCM(56831,56843) = 3230444533 / 1
LCM(56831,56843) = 3230444533

Least Common Multiple (LCM) of 56831 and 56843 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56831 and 56843. First we will calculate the prime factors of 56831 and 56843.

Prime Factorization of 56831

Prime factors of 56831 are 17, 3343. Prime factorization of 56831 in exponential form is:

56831 = 171 × 33431

Prime Factorization of 56843

Prime factors of 56843 are 56843. Prime factorization of 56843 in exponential form is:

56843 = 568431

Now multiplying the highest exponent prime factors to calculate the LCM of 56831 and 56843.

LCM(56831,56843) = 171 × 33431 × 568431
LCM(56831,56843) = 3230444533