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What is the Least Common Multiple of 8968 and 8983?

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 8968 and 8983 is 80559544.

LCM(8968,8983) = 80559544

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Least Common Multiple of 8968 and 8983 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8968 and 8983, than apply into the LCM equation.

GCF(8968,8983) = 1
LCM(8968,8983) = ( 8968 × 8983) / 1
LCM(8968,8983) = 80559544 / 1
LCM(8968,8983) = 80559544

Least Common Multiple (LCM) of 8968 and 8983 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 8968 and 8983. First we will calculate the prime factors of 8968 and 8983.

Prime Factorization of 8968

Prime factors of 8968 are 2, 19, 59. Prime factorization of 8968 in exponential form is:

8968 = 23 × 191 × 591

Prime Factorization of 8983

Prime factors of 8983 are 13, 691. Prime factorization of 8983 in exponential form is:

8983 = 131 × 6911

Now multiplying the highest exponent prime factors to calculate the LCM of 8968 and 8983.

LCM(8968,8983) = 23 × 191 × 591 × 131 × 6911
LCM(8968,8983) = 80559544