Given numbers are 633,823,422,742

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

The LCM of 633,823,422,742 is 386551578.

Find LCM of 633,823,422,742 with Prime Factorization

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

2 x 211 x 3 x 823 x 1 x 371 = 386551578

Therefore, the lowest common multiple of 633,823,422,742 is 386551578.

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.

633 x 823 x 422 x 742 = 163124765916

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.

633 : 1, 3, 211, 633

823 : 1, 823

422 : 1, 2, 211, 422

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 633,823,422,742, is 1.

Now, the common factors can be found like this.

633:3x 211

823:823

422:2x 211

742:2x 7x 53

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

2x 211 = 422

Therefore, the value for common factors is 422.

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 = 163124765916/(1x422)

LCM = 163124765916/422

LCM = 386551578

Thus, we can understand that the LCM of 633,823,422,742 is 386551578.

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

• LCM of 220, 630, 373, 655
• LCM of 920, 798, 688, 440
• LCM of 547, 185, 229, 139
• LCM of 743, 536, 302, 740
• LCM of 855, 146, 743, 626

1. What is the LCM of 633, 823, 422, 742?

Answer: LCM of 633, 823, 422, 742 is 386551578.

2. How to calculate the LCM of 633, 823, 422, 742?

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 633, 823, 422, 742.

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}.