Given numbers are 8620,8174

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

The LCM of 8620,8174 is 35229940.

Find LCM of 8620,8174 with Prime Factorization

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

2 x 4310 x 4087 = 35229940

Therefore, the lowest common multiple of 8620,8174 is 35229940.

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.

8620 x 8174 = 70459880

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.

8620 : 1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620

8174 : 1, 2, 61, 67, 122, 134, 4087, 8174

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 8620,8174, is 2.

Now, the common factors can be found like this.

8620:2x 2x 5x 431

8174:2x 61x 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 = 70459880/(2x1)

LCM = 70459880/2

LCM = 35229940

Thus, we can understand that the LCM of 8620,8174 is 35229940.

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

• LCM of 1047, 6031
• LCM of 2015, 4278
• LCM of 6939, 7543
• LCM of 3985, 6462
• LCM of 3710, 7572

1. What is the LCM of 8620, 8174?

Answer: LCM of 8620, 8174 is 35229940.

2. How to calculate the LCM of 8620, 8174?

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 8620, 8174.

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}.