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What is the Least Common Multiple of 2993 and 3007?

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 2993 and 3007 is 8999951.

LCM(2993,3007) = 8999951

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Least Common Multiple of 2993 and 3007 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2993 and 3007, than apply into the LCM equation.

GCF(2993,3007) = 1
LCM(2993,3007) = ( 2993 × 3007) / 1
LCM(2993,3007) = 8999951 / 1
LCM(2993,3007) = 8999951

Least Common Multiple (LCM) of 2993 and 3007 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 2993 and 3007. First we will calculate the prime factors of 2993 and 3007.

Prime Factorization of 2993

Prime factors of 2993 are 41, 73. Prime factorization of 2993 in exponential form is:

2993 = 411 × 731

Prime Factorization of 3007

Prime factors of 3007 are 31, 97. Prime factorization of 3007 in exponential form is:

3007 = 311 × 971

Now multiplying the highest exponent prime factors to calculate the LCM of 2993 and 3007.

LCM(2993,3007) = 411 × 731 × 311 × 971
LCM(2993,3007) = 8999951