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What is the Least Common Multiple of 10182 and 10191?

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 10182 and 10191 is 34588254.

LCM(10182,10191) = 34588254

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Least Common Multiple of 10182 and 10191 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10182 and 10191, than apply into the LCM equation.

GCF(10182,10191) = 3
LCM(10182,10191) = ( 10182 × 10191) / 3
LCM(10182,10191) = 103764762 / 3
LCM(10182,10191) = 34588254

Least Common Multiple (LCM) of 10182 and 10191 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10182 and 10191. First we will calculate the prime factors of 10182 and 10191.

Prime Factorization of 10182

Prime factors of 10182 are 2, 3, 1697. Prime factorization of 10182 in exponential form is:

10182 = 21 × 31 × 16971

Prime Factorization of 10191

Prime factors of 10191 are 3, 43, 79. Prime factorization of 10191 in exponential form is:

10191 = 31 × 431 × 791

Now multiplying the highest exponent prime factors to calculate the LCM of 10182 and 10191.

LCM(10182,10191) = 21 × 31 × 16971 × 431 × 791
LCM(10182,10191) = 34588254