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What is the Least Common Multiple of 5806 and 5815?

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 5806 and 5815 is 33761890.

LCM(5806,5815) = 33761890

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Least Common Multiple of 5806 and 5815 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5806 and 5815, than apply into the LCM equation.

GCF(5806,5815) = 1
LCM(5806,5815) = ( 5806 × 5815) / 1
LCM(5806,5815) = 33761890 / 1
LCM(5806,5815) = 33761890

Least Common Multiple (LCM) of 5806 and 5815 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5806 and 5815. First we will calculate the prime factors of 5806 and 5815.

Prime Factorization of 5806

Prime factors of 5806 are 2, 2903. Prime factorization of 5806 in exponential form is:

5806 = 21 × 29031

Prime Factorization of 5815

Prime factors of 5815 are 5, 1163. Prime factorization of 5815 in exponential form is:

5815 = 51 × 11631

Now multiplying the highest exponent prime factors to calculate the LCM of 5806 and 5815.

LCM(5806,5815) = 21 × 29031 × 51 × 11631
LCM(5806,5815) = 33761890