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What is the Least Common Multiple of 10017 and 10026?

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 10017 and 10026 is 11158938.

LCM(10017,10026) = 11158938

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Least Common Multiple of 10017 and 10026 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10017 and 10026, than apply into the LCM equation.

GCF(10017,10026) = 9
LCM(10017,10026) = ( 10017 × 10026) / 9
LCM(10017,10026) = 100430442 / 9
LCM(10017,10026) = 11158938

Least Common Multiple (LCM) of 10017 and 10026 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10017 and 10026. First we will calculate the prime factors of 10017 and 10026.

Prime Factorization of 10017

Prime factors of 10017 are 3, 7, 53. Prime factorization of 10017 in exponential form is:

10017 = 33 × 71 × 531

Prime Factorization of 10026

Prime factors of 10026 are 2, 3, 557. Prime factorization of 10026 in exponential form is:

10026 = 21 × 32 × 5571

Now multiplying the highest exponent prime factors to calculate the LCM of 10017 and 10026.

LCM(10017,10026) = 33 × 71 × 531 × 21 × 5571
LCM(10017,10026) = 11158938