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What is the Least Common Multiple of 92974 and 92994?

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 92974 and 92994 is 4323012078.

LCM(92974,92994) = 4323012078

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Least Common Multiple of 92974 and 92994 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92974 and 92994, than apply into the LCM equation.

GCF(92974,92994) = 2
LCM(92974,92994) = ( 92974 × 92994) / 2
LCM(92974,92994) = 8646024156 / 2
LCM(92974,92994) = 4323012078

Least Common Multiple (LCM) of 92974 and 92994 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92974 and 92994. First we will calculate the prime factors of 92974 and 92994.

Prime Factorization of 92974

Prime factors of 92974 are 2, 7, 29, 229. Prime factorization of 92974 in exponential form is:

92974 = 21 × 71 × 291 × 2291

Prime Factorization of 92994

Prime factors of 92994 are 2, 3, 11, 1409. Prime factorization of 92994 in exponential form is:

92994 = 21 × 31 × 111 × 14091

Now multiplying the highest exponent prime factors to calculate the LCM of 92974 and 92994.

LCM(92974,92994) = 21 × 71 × 291 × 2291 × 31 × 111 × 14091
LCM(92974,92994) = 4323012078