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What is the Least Common Multiple of 65253 and 65273?

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 65253 and 65273 is 4259259069.

LCM(65253,65273) = 4259259069

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Least Common Multiple of 65253 and 65273 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 65253 and 65273, than apply into the LCM equation.

GCF(65253,65273) = 1
LCM(65253,65273) = ( 65253 × 65273) / 1
LCM(65253,65273) = 4259259069 / 1
LCM(65253,65273) = 4259259069

Least Common Multiple (LCM) of 65253 and 65273 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 65253 and 65273. First we will calculate the prime factors of 65253 and 65273.

Prime Factorization of 65253

Prime factors of 65253 are 3, 21751. Prime factorization of 65253 in exponential form is:

65253 = 31 × 217511

Prime Factorization of 65273

Prime factors of 65273 are 13, 5021. Prime factorization of 65273 in exponential form is:

65273 = 131 × 50211

Now multiplying the highest exponent prime factors to calculate the LCM of 65253 and 65273.

LCM(65253,65273) = 31 × 217511 × 131 × 50211
LCM(65253,65273) = 4259259069