Given numbers are 1408,7118

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

The LCM of 1408,7118 is 5011072.

Find LCM of 1408,7118 with Prime Factorization

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

2 x 704 x 3559 = 5011072

Therefore, the lowest common multiple of 1408,7118 is 5011072.

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.

1408 x 7118 = 10022144

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.

1408 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408

7118 : 1, 2, 3559, 7118

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1408,7118, is 2.

Now, the common factors can be found like this.

1408:2x 2x 2x 2x 2x 2x 2x 11

7118:2x 3559

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 = 10022144/(2x1)

LCM = 10022144/2

LCM = 5011072

Thus, we can understand that the LCM of 1408,7118 is 5011072.

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

• LCM of 5906, 4765
• LCM of 6638, 4225
• LCM of 6888, 1909
• LCM of 4404, 3115
• LCM of 5303, 1154

1. What is the LCM of 1408, 7118?

Answer: LCM of 1408, 7118 is 5011072.

2. How to calculate the LCM of 1408, 7118?

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 1408, 7118.

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}.