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What is the Least Common Multiple of 68283 and 68300?

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 68283 and 68300 is 4663728900.

LCM(68283,68300) = 4663728900

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Least Common Multiple of 68283 and 68300 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 68283 and 68300, than apply into the LCM equation.

GCF(68283,68300) = 1
LCM(68283,68300) = ( 68283 × 68300) / 1
LCM(68283,68300) = 4663728900 / 1
LCM(68283,68300) = 4663728900

Least Common Multiple (LCM) of 68283 and 68300 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 68283 and 68300. First we will calculate the prime factors of 68283 and 68300.

Prime Factorization of 68283

Prime factors of 68283 are 3, 281. Prime factorization of 68283 in exponential form is:

68283 = 35 × 2811

Prime Factorization of 68300

Prime factors of 68300 are 2, 5, 683. Prime factorization of 68300 in exponential form is:

68300 = 22 × 52 × 6831

Now multiplying the highest exponent prime factors to calculate the LCM of 68283 and 68300.

LCM(68283,68300) = 35 × 2811 × 22 × 52 × 6831
LCM(68283,68300) = 4663728900