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What is the Least Common Multiple of 92628 and 92645?

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 92628 and 92645 is 8581521060.

LCM(92628,92645) = 8581521060

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Least Common Multiple of 92628 and 92645 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 92628 and 92645, than apply into the LCM equation.

GCF(92628,92645) = 1
LCM(92628,92645) = ( 92628 × 92645) / 1
LCM(92628,92645) = 8581521060 / 1
LCM(92628,92645) = 8581521060

Least Common Multiple (LCM) of 92628 and 92645 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 92628 and 92645. First we will calculate the prime factors of 92628 and 92645.

Prime Factorization of 92628

Prime factors of 92628 are 2, 3, 31, 83. Prime factorization of 92628 in exponential form is:

92628 = 22 × 32 × 311 × 831

Prime Factorization of 92645

Prime factors of 92645 are 5, 7, 2647. Prime factorization of 92645 in exponential form is:

92645 = 51 × 71 × 26471

Now multiplying the highest exponent prime factors to calculate the LCM of 92628 and 92645.

LCM(92628,92645) = 22 × 32 × 311 × 831 × 51 × 71 × 26471
LCM(92628,92645) = 8581521060