Given numbers are 8686,9218

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

The LCM of 8686,9218 is 40033774.

Find LCM of 8686,9218 with Prime Factorization

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

2 x 4343 x 4609 = 40033774

Therefore, the lowest common multiple of 8686,9218 is 40033774.

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.

8686 x 9218 = 80067548

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.

8686 : 1, 2, 43, 86, 101, 202, 4343, 8686

9218 : 1, 2, 11, 22, 419, 838, 4609, 9218

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 8686,9218, is 2.

Now, the common factors can be found like this.

8686:2x 43x 101

9218:2x 11x 419

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 = 80067548/(2x1)

LCM = 80067548/2

LCM = 40033774

Thus, we can understand that the LCM of 8686,9218 is 40033774.

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

• LCM of 7948, 2990
• LCM of 6573, 3369
• LCM of 1407, 1613
• LCM of 8747, 2665
• LCM of 6411, 5885

1. What is the LCM of 8686, 9218?

Answer: LCM of 8686, 9218 is 40033774.

2. How to calculate the LCM of 8686, 9218?

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 8686, 9218.

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}.