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What is the Least Common Multiple of 8298 and 8318?

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 8298 and 8318 is 34511382.

LCM(8298,8318) = 34511382

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Least Common Multiple of 8298 and 8318 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8298 and 8318, than apply into the LCM equation.

GCF(8298,8318) = 2
LCM(8298,8318) = ( 8298 × 8318) / 2
LCM(8298,8318) = 69022764 / 2
LCM(8298,8318) = 34511382

Least Common Multiple (LCM) of 8298 and 8318 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8298 and 8318. First we will calculate the prime factors of 8298 and 8318.

Prime Factorization of 8298

Prime factors of 8298 are 2, 3, 461. Prime factorization of 8298 in exponential form is:

8298 = 21 × 32 × 4611

Prime Factorization of 8318

Prime factors of 8318 are 2, 4159. Prime factorization of 8318 in exponential form is:

8318 = 21 × 41591

Now multiplying the highest exponent prime factors to calculate the LCM of 8298 and 8318.

LCM(8298,8318) = 21 × 32 × 4611 × 41591
LCM(8298,8318) = 34511382