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What is the Least Common Multiple of 53709 and 53717?

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 53709 and 53717 is 2885086353.

LCM(53709,53717) = 2885086353

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Least Common Multiple of 53709 and 53717 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 53709 and 53717, than apply into the LCM equation.

GCF(53709,53717) = 1
LCM(53709,53717) = ( 53709 × 53717) / 1
LCM(53709,53717) = 2885086353 / 1
LCM(53709,53717) = 2885086353

Least Common Multiple (LCM) of 53709 and 53717 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 53709 and 53717. First we will calculate the prime factors of 53709 and 53717.

Prime Factorization of 53709

Prime factors of 53709 are 3, 17903. Prime factorization of 53709 in exponential form is:

53709 = 31 × 179031

Prime Factorization of 53717

Prime factors of 53717 are 53717. Prime factorization of 53717 in exponential form is:

53717 = 537171

Now multiplying the highest exponent prime factors to calculate the LCM of 53709 and 53717.

LCM(53709,53717) = 31 × 179031 × 537171
LCM(53709,53717) = 2885086353