Given numbers are 229,688,323,990,691

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

The LCM of 229,688,323,990,691 is 17406429250320.

Find LCM of 229,688,323,990,691 with Prime Factorization

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

2 x 229 x 344 x 323 x 495 x 691 = 17406429250320

Therefore, the lowest common multiple of 229,688,323,990,691 is 17406429250320.

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.

229 x 688 x 323 x 990 x 691 = 34812858500640

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.

229 : 1, 229

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

323 : 1, 17, 19, 323

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 229,688,323,990,691, is 1.

Now, the common factors can be found like this.

229:229

688:2x 2x 2x 2x 43

323:17x 19

990:2x 3x 3x 5x 11

691:691

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

2 = 2

Therefore, the value for common factors is 2.

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 = 34812858500640/(1x2)

LCM = 34812858500640/2

LCM = 17406429250320

Thus, we can understand that the LCM of 229,688,323,990,691 is 17406429250320.

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

• LCM of 184, 856, 543, 482, 841
• LCM of 129, 660, 146, 504, 198
• LCM of 811, 101, 300, 372, 559
• LCM of 542, 731, 621, 614, 602
• LCM of 499, 168, 167, 158, 534

1. What is the LCM of 229, 688, 323, 990, 691?

Answer: LCM of 229, 688, 323, 990, 691 is 17406429250320.

2. How to calculate the LCM of 229, 688, 323, 990, 691?

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 229, 688, 323, 990, 691.

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}.