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What is the Least Common Multiple of 4101 and 4112?

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 4101 and 4112 is 16863312.

LCM(4101,4112) = 16863312

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Least Common Multiple of 4101 and 4112 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4101 and 4112, than apply into the LCM equation.

GCF(4101,4112) = 1
LCM(4101,4112) = ( 4101 × 4112) / 1
LCM(4101,4112) = 16863312 / 1
LCM(4101,4112) = 16863312

Least Common Multiple (LCM) of 4101 and 4112 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4101 and 4112. First we will calculate the prime factors of 4101 and 4112.

Prime Factorization of 4101

Prime factors of 4101 are 3, 1367. Prime factorization of 4101 in exponential form is:

4101 = 31 × 13671

Prime Factorization of 4112

Prime factors of 4112 are 2, 257. Prime factorization of 4112 in exponential form is:

4112 = 24 × 2571

Now multiplying the highest exponent prime factors to calculate the LCM of 4101 and 4112.

LCM(4101,4112) = 31 × 13671 × 24 × 2571
LCM(4101,4112) = 16863312