Given numbers are 83,39,663

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

The LCM of 83,39,663 is 55029.

Find LCM of 83,39,663 with Prime Factorization

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

3 x 13 x 83 x 1 x 17 = 55029

Therefore, the lowest common multiple of 83,39,663 is 55029.

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.

83 x 39 x 663 = 2146131

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.

83 : 1, 83

39 : 1, 3, 13, 39

663 : 1, 3, 13, 17, 39, 51, 221, 663

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 83,39,663, is 1.

Now, the common factors can be found like this.

83:83

39:3x 13

663:3x 13x 17

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

3x 13 = 39

Therefore, the value for common factors is 39.

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 = 2146131/(1x39)

LCM = 2146131/39

LCM = 55029

Thus, we can understand that the LCM of 83,39,663 is 55029.

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

• LCM of 22, 84, 153
• LCM of 13, 52, 498
• LCM of 87, 22, 558
• LCM of 73, 56, 525
• LCM of 83, 35, 367

1. What is the LCM of 83, 39, 663?

Answer: LCM of 83, 39, 663 is 55029.

2. How to calculate the LCM of 83, 39, 663?

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 83, 39, 663.

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}.