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What is the Least Common Multiple of 10293 and 10310?

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 10293 and 10310 is 106120830.

LCM(10293,10310) = 106120830

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Least Common Multiple of 10293 and 10310 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10293 and 10310, than apply into the LCM equation.

GCF(10293,10310) = 1
LCM(10293,10310) = ( 10293 × 10310) / 1
LCM(10293,10310) = 106120830 / 1
LCM(10293,10310) = 106120830

Least Common Multiple (LCM) of 10293 and 10310 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 10293 and 10310. First we will calculate the prime factors of 10293 and 10310.

Prime Factorization of 10293

Prime factors of 10293 are 3, 47, 73. Prime factorization of 10293 in exponential form is:

10293 = 31 × 471 × 731

Prime Factorization of 10310

Prime factors of 10310 are 2, 5, 1031. Prime factorization of 10310 in exponential form is:

10310 = 21 × 51 × 10311

Now multiplying the highest exponent prime factors to calculate the LCM of 10293 and 10310.

LCM(10293,10310) = 31 × 471 × 731 × 21 × 51 × 10311
LCM(10293,10310) = 106120830