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What is the Least Common Multiple of 57005 and 57011?

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 57005 and 57011 is 3249912055.

LCM(57005,57011) = 3249912055

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Least Common Multiple of 57005 and 57011 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57005 and 57011, than apply into the LCM equation.

GCF(57005,57011) = 1
LCM(57005,57011) = ( 57005 × 57011) / 1
LCM(57005,57011) = 3249912055 / 1
LCM(57005,57011) = 3249912055

Least Common Multiple (LCM) of 57005 and 57011 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57005 and 57011. First we will calculate the prime factors of 57005 and 57011.

Prime Factorization of 57005

Prime factors of 57005 are 5, 13, 877. Prime factorization of 57005 in exponential form is:

57005 = 51 × 131 × 8771

Prime Factorization of 57011

Prime factors of 57011 are 47, 1213. Prime factorization of 57011 in exponential form is:

57011 = 471 × 12131

Now multiplying the highest exponent prime factors to calculate the LCM of 57005 and 57011.

LCM(57005,57011) = 51 × 131 × 8771 × 471 × 12131
LCM(57005,57011) = 3249912055