Given numbers are 8169,9789

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

The LCM of 8169,9789 is 26655447.

Find LCM of 8169,9789 with Prime Factorization

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

3 x 2723 x 3263 = 26655447

Therefore, the lowest common multiple of 8169,9789 is 26655447.

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.

8169 x 9789 = 79966341

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.

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

9789 : 1, 3, 13, 39, 251, 753, 3263, 9789

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 8169,9789, is 3.

Now, the common factors can be found like this.

8169:3x 7x 389

9789:3x 13x 251

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 = 79966341/(3x1)

LCM = 79966341/3

LCM = 26655447

Thus, we can understand that the LCM of 8169,9789 is 26655447.

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

• LCM of 2397, 5853
• LCM of 6956, 6133
• LCM of 2769, 6650
• LCM of 8313, 2266
• LCM of 8918, 8650

1. What is the LCM of 8169, 9789?

Answer: LCM of 8169, 9789 is 26655447.

2. How to calculate the LCM of 8169, 9789?

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 8169, 9789.

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}.