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What is the Least Common Multiple of 17056 and 17071?

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 17056 and 17071 is 291162976.

LCM(17056,17071) = 291162976

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Least Common Multiple of 17056 and 17071 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17056 and 17071, than apply into the LCM equation.

GCF(17056,17071) = 1
LCM(17056,17071) = ( 17056 × 17071) / 1
LCM(17056,17071) = 291162976 / 1
LCM(17056,17071) = 291162976

Least Common Multiple (LCM) of 17056 and 17071 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17056 and 17071. First we will calculate the prime factors of 17056 and 17071.

Prime Factorization of 17056

Prime factors of 17056 are 2, 13, 41. Prime factorization of 17056 in exponential form is:

17056 = 25 × 131 × 411

Prime Factorization of 17071

Prime factors of 17071 are 43, 397. Prime factorization of 17071 in exponential form is:

17071 = 431 × 3971

Now multiplying the highest exponent prime factors to calculate the LCM of 17056 and 17071.

LCM(17056,17071) = 25 × 131 × 411 × 431 × 3971
LCM(17056,17071) = 291162976