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What is the Least Common Multiple of 57071 and 57087?

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 57071 and 57087 is 3258012177.

LCM(57071,57087) = 3258012177

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Least Common Multiple of 57071 and 57087 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57071 and 57087, than apply into the LCM equation.

GCF(57071,57087) = 1
LCM(57071,57087) = ( 57071 × 57087) / 1
LCM(57071,57087) = 3258012177 / 1
LCM(57071,57087) = 3258012177

Least Common Multiple (LCM) of 57071 and 57087 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57071 and 57087. First we will calculate the prime factors of 57071 and 57087.

Prime Factorization of 57071

Prime factors of 57071 are 7, 31, 263. Prime factorization of 57071 in exponential form is:

57071 = 71 × 311 × 2631

Prime Factorization of 57087

Prime factors of 57087 are 3, 6343. Prime factorization of 57087 in exponential form is:

57087 = 32 × 63431

Now multiplying the highest exponent prime factors to calculate the LCM of 57071 and 57087.

LCM(57071,57087) = 71 × 311 × 2631 × 32 × 63431
LCM(57071,57087) = 3258012177