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What is the Least Common Multiple of 17206 and 17217?

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 17206 and 17217 is 296235702.

LCM(17206,17217) = 296235702

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Least Common Multiple of 17206 and 17217 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17206 and 17217, than apply into the LCM equation.

GCF(17206,17217) = 1
LCM(17206,17217) = ( 17206 × 17217) / 1
LCM(17206,17217) = 296235702 / 1
LCM(17206,17217) = 296235702

Least Common Multiple (LCM) of 17206 and 17217 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17206 and 17217. First we will calculate the prime factors of 17206 and 17217.

Prime Factorization of 17206

Prime factors of 17206 are 2, 7, 1229. Prime factorization of 17206 in exponential form is:

17206 = 21 × 71 × 12291

Prime Factorization of 17217

Prime factors of 17217 are 3, 1913. Prime factorization of 17217 in exponential form is:

17217 = 32 × 19131

Now multiplying the highest exponent prime factors to calculate the LCM of 17206 and 17217.

LCM(17206,17217) = 21 × 71 × 12291 × 32 × 19131
LCM(17206,17217) = 296235702