Given numbers are 855,38,283

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 855,38,283 is 483930.

Find LCM of 855,38,283 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

19 x 45 x 2 x 283 = 483930

Therefore, the lowest common multiple of 855,38,283 is 483930.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

855 x 38 x 283 = 9194670

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

38 : 1, 2, 19, 38

283 : 1, 283

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,38,283, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

38:2x 19

283:283

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

19 = 19

Therefore, the value for common factors is 19.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 9194670/(1x19)

LCM = 9194670/19

LCM = 483930

Thus, we can understand that the LCM of 855,38,283 is 483930.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 637, 75, 198
• LCM of 904, 67, 712
• LCM of 536, 71, 324
• LCM of 857, 54, 322
• LCM of 643, 45, 148

1. What is the LCM of 855, 38, 283?

Answer: LCM of 855, 38, 283 is 483930.

2. How to calculate the LCM of 855, 38, 283?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 855, 38, 283.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.