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What is the Least Common Multiple of 5311 and 5329?

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 5311 and 5329 is 28302319.

LCM(5311,5329) = 28302319

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Least Common Multiple of 5311 and 5329 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5311 and 5329, than apply into the LCM equation.

GCF(5311,5329) = 1
LCM(5311,5329) = ( 5311 × 5329) / 1
LCM(5311,5329) = 28302319 / 1
LCM(5311,5329) = 28302319

Least Common Multiple (LCM) of 5311 and 5329 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5311 and 5329. First we will calculate the prime factors of 5311 and 5329.

Prime Factorization of 5311

Prime factors of 5311 are 47, 113. Prime factorization of 5311 in exponential form is:

5311 = 471 × 1131

Prime Factorization of 5329

Prime factors of 5329 are 73. Prime factorization of 5329 in exponential form is:

5329 = 732

Now multiplying the highest exponent prime factors to calculate the LCM of 5311 and 5329.

LCM(5311,5329) = 471 × 1131 × 732
LCM(5311,5329) = 28302319