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What is the Least Common Multiple of 6943 and 6956?

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 6943 and 6956 is 48295508.

LCM(6943,6956) = 48295508

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Least Common Multiple of 6943 and 6956 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6943 and 6956, than apply into the LCM equation.

GCF(6943,6956) = 1
LCM(6943,6956) = ( 6943 × 6956) / 1
LCM(6943,6956) = 48295508 / 1
LCM(6943,6956) = 48295508

Least Common Multiple (LCM) of 6943 and 6956 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 6943 and 6956. First we will calculate the prime factors of 6943 and 6956.

Prime Factorization of 6943

Prime factors of 6943 are 53, 131. Prime factorization of 6943 in exponential form is:

6943 = 531 × 1311

Prime Factorization of 6956

Prime factors of 6956 are 2, 37, 47. Prime factorization of 6956 in exponential form is:

6956 = 22 × 371 × 471

Now multiplying the highest exponent prime factors to calculate the LCM of 6943 and 6956.

LCM(6943,6956) = 531 × 1311 × 22 × 371 × 471
LCM(6943,6956) = 48295508