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What is the Least Common Multiple of 17207 and 17223?

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 17207 and 17223 is 296356161.

LCM(17207,17223) = 296356161

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Least Common Multiple of 17207 and 17223 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17207 and 17223, than apply into the LCM equation.

GCF(17207,17223) = 1
LCM(17207,17223) = ( 17207 × 17223) / 1
LCM(17207,17223) = 296356161 / 1
LCM(17207,17223) = 296356161

Least Common Multiple (LCM) of 17207 and 17223 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 17207 and 17223. First we will calculate the prime factors of 17207 and 17223.

Prime Factorization of 17207

Prime factors of 17207 are 17207. Prime factorization of 17207 in exponential form is:

17207 = 172071

Prime Factorization of 17223

Prime factors of 17223 are 3, 5741. Prime factorization of 17223 in exponential form is:

17223 = 31 × 57411

Now multiplying the highest exponent prime factors to calculate the LCM of 17207 and 17223.

LCM(17207,17223) = 172071 × 31 × 57411
LCM(17207,17223) = 296356161