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What is the Least Common Multiple of 4860 and 4871?

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 4860 and 4871 is 23673060.

LCM(4860,4871) = 23673060

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Least Common Multiple of 4860 and 4871 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4860 and 4871, than apply into the LCM equation.

GCF(4860,4871) = 1
LCM(4860,4871) = ( 4860 × 4871) / 1
LCM(4860,4871) = 23673060 / 1
LCM(4860,4871) = 23673060

Least Common Multiple (LCM) of 4860 and 4871 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4860 and 4871. First we will calculate the prime factors of 4860 and 4871.

Prime Factorization of 4860

Prime factors of 4860 are 2, 3, 5. Prime factorization of 4860 in exponential form is:

4860 = 22 × 35 × 51

Prime Factorization of 4871

Prime factors of 4871 are 4871. Prime factorization of 4871 in exponential form is:

4871 = 48711

Now multiplying the highest exponent prime factors to calculate the LCM of 4860 and 4871.

LCM(4860,4871) = 22 × 35 × 51 × 48711
LCM(4860,4871) = 23673060