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What is the Least Common Multiple of 64183 and 64201?

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 64183 and 64201 is 4120612783.

LCM(64183,64201) = 4120612783

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Least Common Multiple of 64183 and 64201 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 64183 and 64201, than apply into the LCM equation.

GCF(64183,64201) = 1
LCM(64183,64201) = ( 64183 × 64201) / 1
LCM(64183,64201) = 4120612783 / 1
LCM(64183,64201) = 4120612783

Least Common Multiple (LCM) of 64183 and 64201 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 64183 and 64201. First we will calculate the prime factors of 64183 and 64201.

Prime Factorization of 64183

Prime factors of 64183 are 7, 53, 173. Prime factorization of 64183 in exponential form is:

64183 = 71 × 531 × 1731

Prime Factorization of 64201

Prime factors of 64201 are 19, 31, 109. Prime factorization of 64201 in exponential form is:

64201 = 191 × 311 × 1091

Now multiplying the highest exponent prime factors to calculate the LCM of 64183 and 64201.

LCM(64183,64201) = 71 × 531 × 1731 × 191 × 311 × 1091
LCM(64183,64201) = 4120612783