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What is the Least Common Multiple of 4800 and 4810?

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 4800 and 4810 is 2308800.

LCM(4800,4810) = 2308800

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Least Common Multiple of 4800 and 4810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4800 and 4810, than apply into the LCM equation.

GCF(4800,4810) = 10
LCM(4800,4810) = ( 4800 × 4810) / 10
LCM(4800,4810) = 23088000 / 10
LCM(4800,4810) = 2308800

Least Common Multiple (LCM) of 4800 and 4810 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 4800 and 4810. First we will calculate the prime factors of 4800 and 4810.

Prime Factorization of 4800

Prime factors of 4800 are 2, 3, 5. Prime factorization of 4800 in exponential form is:

4800 = 26 × 31 × 52

Prime Factorization of 4810

Prime factors of 4810 are 2, 5, 13, 37. Prime factorization of 4810 in exponential form is:

4810 = 21 × 51 × 131 × 371

Now multiplying the highest exponent prime factors to calculate the LCM of 4800 and 4810.

LCM(4800,4810) = 26 × 31 × 52 × 131 × 371
LCM(4800,4810) = 2308800