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What is the Least Common Multiple of 6130 and 6145?

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 6130 and 6145 is 7533770.

LCM(6130,6145) = 7533770

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Least Common Multiple of 6130 and 6145 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6130 and 6145, than apply into the LCM equation.

GCF(6130,6145) = 5
LCM(6130,6145) = ( 6130 × 6145) / 5
LCM(6130,6145) = 37668850 / 5
LCM(6130,6145) = 7533770

Least Common Multiple (LCM) of 6130 and 6145 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6130 and 6145. First we will calculate the prime factors of 6130 and 6145.

Prime Factorization of 6130

Prime factors of 6130 are 2, 5, 613. Prime factorization of 6130 in exponential form is:

6130 = 21 × 51 × 6131

Prime Factorization of 6145

Prime factors of 6145 are 5, 1229. Prime factorization of 6145 in exponential form is:

6145 = 51 × 12291

Now multiplying the highest exponent prime factors to calculate the LCM of 6130 and 6145.

LCM(6130,6145) = 21 × 51 × 6131 × 12291
LCM(6130,6145) = 7533770