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What is the Least Common Multiple of 54860 and 54871?

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 54860 and 54871 is 3010223060.

LCM(54860,54871) = 3010223060

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Least Common Multiple of 54860 and 54871 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 54860 and 54871, than apply into the LCM equation.

GCF(54860,54871) = 1
LCM(54860,54871) = ( 54860 × 54871) / 1
LCM(54860,54871) = 3010223060 / 1
LCM(54860,54871) = 3010223060

Least Common Multiple (LCM) of 54860 and 54871 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 54860 and 54871. First we will calculate the prime factors of 54860 and 54871.

Prime Factorization of 54860

Prime factors of 54860 are 2, 5, 13, 211. Prime factorization of 54860 in exponential form is:

54860 = 22 × 51 × 131 × 2111

Prime Factorization of 54871

Prime factors of 54871 are 37, 1483. Prime factorization of 54871 in exponential form is:

54871 = 371 × 14831

Now multiplying the highest exponent prime factors to calculate the LCM of 54860 and 54871.

LCM(54860,54871) = 22 × 51 × 131 × 2111 × 371 × 14831
LCM(54860,54871) = 3010223060