Given numbers are 8156,6810

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

The LCM of 8156,6810 is 27771180.

Find LCM of 8156,6810 with Prime Factorization

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

2 x 4078 x 3405 = 27771180

Therefore, the lowest common multiple of 8156,6810 is 27771180.

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.

8156 x 6810 = 55542360

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.

8156 : 1, 2, 4, 2039, 4078, 8156

6810 : 1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 8156,6810, is 2.

Now, the common factors can be found like this.

8156:2x 2x 2039

6810:2x 3x 5x 227

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 = 55542360/(2x1)

LCM = 55542360/2

LCM = 27771180

Thus, we can understand that the LCM of 8156,6810 is 27771180.

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

• LCM of 2932, 5652
• LCM of 8832, 8122
• LCM of 9435, 6972
• LCM of 4316, 2531
• LCM of 4775, 8671

1. What is the LCM of 8156, 6810?

Answer: LCM of 8156, 6810 is 27771180.

2. How to calculate the LCM of 8156, 6810?

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 8156, 6810.

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}.