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What is the Least Common Multiple of 28313 and 28333?

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 28313 and 28333 is 802192229.

LCM(28313,28333) = 802192229

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Least Common Multiple of 28313 and 28333 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 28313 and 28333, than apply into the LCM equation.

GCF(28313,28333) = 1
LCM(28313,28333) = ( 28313 × 28333) / 1
LCM(28313,28333) = 802192229 / 1
LCM(28313,28333) = 802192229

Least Common Multiple (LCM) of 28313 and 28333 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 28313 and 28333. First we will calculate the prime factors of 28313 and 28333.

Prime Factorization of 28313

Prime factors of 28313 are 23, 1231. Prime factorization of 28313 in exponential form is:

28313 = 231 × 12311

Prime Factorization of 28333

Prime factors of 28333 are 29, 977. Prime factorization of 28333 in exponential form is:

28333 = 291 × 9771

Now multiplying the highest exponent prime factors to calculate the LCM of 28313 and 28333.

LCM(28313,28333) = 231 × 12311 × 291 × 9771
LCM(28313,28333) = 802192229