Given numbers are 6922,8440

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

The LCM of 6922,8440 is 29210840.

Find LCM of 6922,8440 with Prime Factorization

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

2 x 3461 x 4220 = 29210840

Therefore, the lowest common multiple of 6922,8440 is 29210840.

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.

6922 x 8440 = 58421680

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.

6922 : 1, 2, 3461, 6922

8440 : 1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6922,8440, is 2.

Now, the common factors can be found like this.

6922:2x 3461

8440:2x 2x 2x 5x 211

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

= 1

Therefore, the value for common factors is 1.

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 = 58421680/(2x1)

LCM = 58421680/2

LCM = 29210840

Thus, we can understand that the LCM of 6922,8440 is 29210840.

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

• LCM of 6863, 2505
• LCM of 8880, 5610
• LCM of 7442, 6151
• LCM of 7746, 4923
• LCM of 7326, 1708

1. What is the LCM of 6922, 8440?

Answer: LCM of 6922, 8440 is 29210840.

2. How to calculate the LCM of 6922, 8440?

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 6922, 8440.

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}.