Given numbers are 4407,7122

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

The LCM of 4407,7122 is 10462218.

Find LCM of 4407,7122 with Prime Factorization

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

3 x 1469 x 2374 = 10462218

Therefore, the lowest common multiple of 4407,7122 is 10462218.

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.

4407 x 7122 = 31386654

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.

4407 : 1, 3, 13, 39, 113, 339, 1469, 4407

7122 : 1, 2, 3, 6, 1187, 2374, 3561, 7122

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4407,7122, is 3.

Now, the common factors can be found like this.

4407:3x 13x 113

7122:2x 3x 1187

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 = 31386654/(3x1)

LCM = 31386654/3

LCM = 10462218

Thus, we can understand that the LCM of 4407,7122 is 10462218.

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

• LCM of 7052, 1748
• LCM of 2258, 3421
• LCM of 5753, 8717
• LCM of 7318, 1232
• LCM of 7445, 9032

1. What is the LCM of 4407, 7122?

Answer: LCM of 4407, 7122 is 10462218.

2. How to calculate the LCM of 4407, 7122?

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 4407, 7122.

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}.