Given numbers are 165,241,436,284

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

The LCM of 165,241,436,284 is 1230965340.

Find LCM of 165,241,436,284 with Prime Factorization

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

2 x 2 x 165 x 241 x 109 x 71 = 1230965340

Therefore, the lowest common multiple of 165,241,436,284 is 1230965340.

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.

165 x 241 x 436 x 284 = 4923861360

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.

165 : 1, 3, 5, 11, 15, 33, 55, 165

241 : 1, 241

436 : 1, 2, 4, 109, 218, 436

284 : 1, 2, 4, 71, 142, 284

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 165,241,436,284, is 1.

Now, the common factors can be found like this.

165:3x 5x 11

241:241

436:2x 2x 109

284:2x 2x 71

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 4923861360/(1x4)

LCM = 4923861360/4

LCM = 1230965340

Thus, we can understand that the LCM of 165,241,436,284 is 1230965340.

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

• LCM of 180, 422, 582, 119
• LCM of 493, 187, 372, 336
• LCM of 216, 458, 132, 938
• LCM of 126, 183, 269, 603
• LCM of 288, 990, 926, 442

1. What is the LCM of 165, 241, 436, 284?

Answer: LCM of 165, 241, 436, 284 is 1230965340.

2. How to calculate the LCM of 165, 241, 436, 284?

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 165, 241, 436, 284.

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}.