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What is the Least Common Multiple of 69080 and 69094?

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 69080 and 69094 is 2386506760.

LCM(69080,69094) = 2386506760

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Least Common Multiple of 69080 and 69094 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 69080 and 69094, than apply into the LCM equation.

GCF(69080,69094) = 2
LCM(69080,69094) = ( 69080 × 69094) / 2
LCM(69080,69094) = 4773013520 / 2
LCM(69080,69094) = 2386506760

Least Common Multiple (LCM) of 69080 and 69094 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 69080 and 69094. First we will calculate the prime factors of 69080 and 69094.

Prime Factorization of 69080

Prime factors of 69080 are 2, 5, 11, 157. Prime factorization of 69080 in exponential form is:

69080 = 23 × 51 × 111 × 1571

Prime Factorization of 69094

Prime factors of 69094 are 2, 179, 193. Prime factorization of 69094 in exponential form is:

69094 = 21 × 1791 × 1931

Now multiplying the highest exponent prime factors to calculate the LCM of 69080 and 69094.

LCM(69080,69094) = 23 × 51 × 111 × 1571 × 1791 × 1931
LCM(69080,69094) = 2386506760