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What is the Least Common Multiple of 69351 and 69365?

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 69351 and 69365 is 4810532115.

LCM(69351,69365) = 4810532115

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Least Common Multiple of 69351 and 69365 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69351 and 69365, than apply into the LCM equation.

GCF(69351,69365) = 1
LCM(69351,69365) = ( 69351 × 69365) / 1
LCM(69351,69365) = 4810532115 / 1
LCM(69351,69365) = 4810532115

Least Common Multiple (LCM) of 69351 and 69365 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69351 and 69365. First we will calculate the prime factors of 69351 and 69365.

Prime Factorization of 69351

Prime factors of 69351 are 3, 23117. Prime factorization of 69351 in exponential form is:

69351 = 31 × 231171

Prime Factorization of 69365

Prime factors of 69365 are 5, 13873. Prime factorization of 69365 in exponential form is:

69365 = 51 × 138731

Now multiplying the highest exponent prime factors to calculate the LCM of 69351 and 69365.

LCM(69351,69365) = 31 × 231171 × 51 × 138731
LCM(69351,69365) = 4810532115