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What is the Least Common Multiple of 10707 and 10717?

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 10707 and 10717 is 114746919.

LCM(10707,10717) = 114746919

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Least Common Multiple of 10707 and 10717 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10707 and 10717, than apply into the LCM equation.

GCF(10707,10717) = 1
LCM(10707,10717) = ( 10707 × 10717) / 1
LCM(10707,10717) = 114746919 / 1
LCM(10707,10717) = 114746919

Least Common Multiple (LCM) of 10707 and 10717 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10707 and 10717. First we will calculate the prime factors of 10707 and 10717.

Prime Factorization of 10707

Prime factors of 10707 are 3, 43, 83. Prime factorization of 10707 in exponential form is:

10707 = 31 × 431 × 831

Prime Factorization of 10717

Prime factors of 10717 are 7, 1531. Prime factorization of 10717 in exponential form is:

10717 = 71 × 15311

Now multiplying the highest exponent prime factors to calculate the LCM of 10707 and 10717.

LCM(10707,10717) = 31 × 431 × 831 × 71 × 15311
LCM(10707,10717) = 114746919