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What is the Least Common Multiple of 57293 and 57313?

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 57293 and 57313 is 3283633709.

LCM(57293,57313) = 3283633709

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Least Common Multiple of 57293 and 57313 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57293 and 57313, than apply into the LCM equation.

GCF(57293,57313) = 1
LCM(57293,57313) = ( 57293 × 57313) / 1
LCM(57293,57313) = 3283633709 / 1
LCM(57293,57313) = 3283633709

Least Common Multiple (LCM) of 57293 and 57313 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57293 and 57313. First we will calculate the prime factors of 57293 and 57313.

Prime Factorization of 57293

Prime factors of 57293 are 23, 47, 53. Prime factorization of 57293 in exponential form is:

57293 = 231 × 471 × 531

Prime Factorization of 57313

Prime factors of 57313 are 37, 1549. Prime factorization of 57313 in exponential form is:

57313 = 371 × 15491

Now multiplying the highest exponent prime factors to calculate the LCM of 57293 and 57313.

LCM(57293,57313) = 231 × 471 × 531 × 371 × 15491
LCM(57293,57313) = 3283633709