Given numbers are 4458,7906

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

The LCM of 4458,7906 is 17622474.

Find LCM of 4458,7906 with Prime Factorization

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

2 x 2229 x 3953 = 17622474

Therefore, the lowest common multiple of 4458,7906 is 17622474.

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.

4458 x 7906 = 35244948

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.

4458 : 1, 2, 3, 6, 743, 1486, 2229, 4458

7906 : 1, 2, 59, 67, 118, 134, 3953, 7906

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4458,7906, is 2.

Now, the common factors can be found like this.

4458:2x 3x 743

7906:2x 59x 67

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 = 35244948/(2x1)

LCM = 35244948/2

LCM = 17622474

Thus, we can understand that the LCM of 4458,7906 is 17622474.

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

• LCM of 7828, 1787
• LCM of 8040, 5617
• LCM of 7492, 7211
• LCM of 4907, 3897
• LCM of 7716, 1187

1. What is the LCM of 4458, 7906?

Answer: LCM of 4458, 7906 is 17622474.

2. How to calculate the LCM of 4458, 7906?

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 4458, 7906.

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}.