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What is the Least Common Multiple of 57046 and 57057?

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 57046 and 57057 is 295897602.

LCM(57046,57057) = 295897602

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Least Common Multiple of 57046 and 57057 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 57046 and 57057, than apply into the LCM equation.

GCF(57046,57057) = 11
LCM(57046,57057) = ( 57046 × 57057) / 11
LCM(57046,57057) = 3254873622 / 11
LCM(57046,57057) = 295897602

Least Common Multiple (LCM) of 57046 and 57057 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 57046 and 57057. First we will calculate the prime factors of 57046 and 57057.

Prime Factorization of 57046

Prime factors of 57046 are 2, 11, 2593. Prime factorization of 57046 in exponential form is:

57046 = 21 × 111 × 25931

Prime Factorization of 57057

Prime factors of 57057 are 3, 7, 11, 13, 19. Prime factorization of 57057 in exponential form is:

57057 = 31 × 71 × 111 × 131 × 191

Now multiplying the highest exponent prime factors to calculate the LCM of 57046 and 57057.

LCM(57046,57057) = 21 × 111 × 25931 × 31 × 71 × 131 × 191
LCM(57046,57057) = 295897602