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What is the Least Common Multiple of 5895 and 5905?

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 5895 and 5905 is 6961995.

LCM(5895,5905) = 6961995

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Least Common Multiple of 5895 and 5905 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5895 and 5905, than apply into the LCM equation.

GCF(5895,5905) = 5
LCM(5895,5905) = ( 5895 × 5905) / 5
LCM(5895,5905) = 34809975 / 5
LCM(5895,5905) = 6961995

Least Common Multiple (LCM) of 5895 and 5905 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 5895 and 5905. First we will calculate the prime factors of 5895 and 5905.

Prime Factorization of 5895

Prime factors of 5895 are 3, 5, 131. Prime factorization of 5895 in exponential form is:

5895 = 32 × 51 × 1311

Prime Factorization of 5905

Prime factors of 5905 are 5, 1181. Prime factorization of 5905 in exponential form is:

5905 = 51 × 11811

Now multiplying the highest exponent prime factors to calculate the LCM of 5895 and 5905.

LCM(5895,5905) = 32 × 51 × 1311 × 11811
LCM(5895,5905) = 6961995