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What is the Least Common Multiple of 56332 and 56342?

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 56332 and 56342 is 1586928772.

LCM(56332,56342) = 1586928772

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Least Common Multiple of 56332 and 56342 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 56332 and 56342, than apply into the LCM equation.

GCF(56332,56342) = 2
LCM(56332,56342) = ( 56332 × 56342) / 2
LCM(56332,56342) = 3173857544 / 2
LCM(56332,56342) = 1586928772

Least Common Multiple (LCM) of 56332 and 56342 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 56332 and 56342. First we will calculate the prime factors of 56332 and 56342.

Prime Factorization of 56332

Prime factors of 56332 are 2, 14083. Prime factorization of 56332 in exponential form is:

56332 = 22 × 140831

Prime Factorization of 56342

Prime factors of 56342 are 2, 11, 13, 197. Prime factorization of 56342 in exponential form is:

56342 = 21 × 111 × 131 × 1971

Now multiplying the highest exponent prime factors to calculate the LCM of 56332 and 56342.

LCM(56332,56342) = 22 × 140831 × 111 × 131 × 1971
LCM(56332,56342) = 1586928772