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What is the Least Common Multiple of 8303 and 8313?

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 8303 and 8313 is 69022839.

LCM(8303,8313) = 69022839

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Least Common Multiple of 8303 and 8313 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8303 and 8313, than apply into the LCM equation.

GCF(8303,8313) = 1
LCM(8303,8313) = ( 8303 × 8313) / 1
LCM(8303,8313) = 69022839 / 1
LCM(8303,8313) = 69022839

Least Common Multiple (LCM) of 8303 and 8313 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8303 and 8313. First we will calculate the prime factors of 8303 and 8313.

Prime Factorization of 8303

Prime factors of 8303 are 19, 23. Prime factorization of 8303 in exponential form is:

8303 = 192 × 231

Prime Factorization of 8313

Prime factors of 8313 are 3, 17, 163. Prime factorization of 8313 in exponential form is:

8313 = 31 × 171 × 1631

Now multiplying the highest exponent prime factors to calculate the LCM of 8303 and 8313.

LCM(8303,8313) = 192 × 231 × 31 × 171 × 1631
LCM(8303,8313) = 69022839