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What is the Least Common Multiple of 64290 and 64301?

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 64290 and 64301 is 4133911290.

LCM(64290,64301) = 4133911290

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Least Common Multiple of 64290 and 64301 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64290 and 64301, than apply into the LCM equation.

GCF(64290,64301) = 1
LCM(64290,64301) = ( 64290 × 64301) / 1
LCM(64290,64301) = 4133911290 / 1
LCM(64290,64301) = 4133911290

Least Common Multiple (LCM) of 64290 and 64301 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64290 and 64301. First we will calculate the prime factors of 64290 and 64301.

Prime Factorization of 64290

Prime factors of 64290 are 2, 3, 5, 2143. Prime factorization of 64290 in exponential form is:

64290 = 21 × 31 × 51 × 21431

Prime Factorization of 64301

Prime factors of 64301 are 64301. Prime factorization of 64301 in exponential form is:

64301 = 643011

Now multiplying the highest exponent prime factors to calculate the LCM of 64290 and 64301.

LCM(64290,64301) = 21 × 31 × 51 × 21431 × 643011
LCM(64290,64301) = 4133911290