Given numbers are 6819,8169

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

The LCM of 6819,8169 is 18568137.

Find LCM of 6819,8169 with Prime Factorization

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

3 x 2273 x 2723 = 18568137

Therefore, the lowest common multiple of 6819,8169 is 18568137.

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.

6819 x 8169 = 55704411

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.

6819 : 1, 3, 2273, 6819

8169 : 1, 3, 7, 21, 389, 1167, 2723, 8169

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 6819,8169, is 3.

Now, the common factors can be found like this.

6819:3x 2273

8169:3x 7x 389

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 = 55704411/(3x1)

LCM = 55704411/3

LCM = 18568137

Thus, we can understand that the LCM of 6819,8169 is 18568137.

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

• LCM of 9578, 2408
• LCM of 8695, 2636
• LCM of 2002, 3300
• LCM of 6829, 2077
• LCM of 4029, 9443

1. What is the LCM of 6819, 8169?

Answer: LCM of 6819, 8169 is 18568137.

2. How to calculate the LCM of 6819, 8169?

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 6819, 8169.

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}.