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What is the Least Common Multiple of 69159 and 69169?

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 69159 and 69169 is 4783658871.

LCM(69159,69169) = 4783658871

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Least Common Multiple of 69159 and 69169 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69159 and 69169, than apply into the LCM equation.

GCF(69159,69169) = 1
LCM(69159,69169) = ( 69159 × 69169) / 1
LCM(69159,69169) = 4783658871 / 1
LCM(69159,69169) = 4783658871

Least Common Multiple (LCM) of 69159 and 69169 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69159 and 69169. First we will calculate the prime factors of 69159 and 69169.

Prime Factorization of 69159

Prime factors of 69159 are 3, 23053. Prime factorization of 69159 in exponential form is:

69159 = 31 × 230531

Prime Factorization of 69169

Prime factors of 69169 are 263. Prime factorization of 69169 in exponential form is:

69169 = 2632

Now multiplying the highest exponent prime factors to calculate the LCM of 69159 and 69169.

LCM(69159,69169) = 31 × 230531 × 2632
LCM(69159,69169) = 4783658871