Given numbers are 6388,7798

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

The LCM of 6388,7798 is 24906812.

Find LCM of 6388,7798 with Prime Factorization

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

2 x 3194 x 3899 = 24906812

Therefore, the lowest common multiple of 6388,7798 is 24906812.

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.

6388 x 7798 = 49813624

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.

6388 : 1, 2, 4, 1597, 3194, 6388

7798 : 1, 2, 7, 14, 557, 1114, 3899, 7798

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6388,7798, is 2.

Now, the common factors can be found like this.

6388:2x 2x 1597

7798:2x 7x 557

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 = 49813624/(2x1)

LCM = 49813624/2

LCM = 24906812

Thus, we can understand that the LCM of 6388,7798 is 24906812.

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

• LCM of 2911, 1637
• LCM of 5550, 2079
• LCM of 2781, 4532
• LCM of 3222, 3179
• LCM of 6430, 6118

1. What is the LCM of 6388, 7798?

Answer: LCM of 6388, 7798 is 24906812.

2. How to calculate the LCM of 6388, 7798?

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 6388, 7798.

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}.