Given numbers are 128,323,361,29

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

The LCM of 128,323,361,29 is 22780544.

Find LCM of 128,323,361,29 with Prime Factorization

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

19 x 128 x 17 x 19 x 29 = 22780544

Therefore, the lowest common multiple of 128,323,361,29 is 22780544.

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.

128 x 323 x 361 x 29 = 432830336

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

323 : 1, 17, 19, 323

361 : 1, 19, 361

29 : 1, 29

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,323,361,29, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

323:17x 19

361:19x 19

29:29

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

19 = 19

Therefore, the value for common factors is 19.

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 = 432830336/(1x19)

LCM = 432830336/19

LCM = 22780544

Thus, we can understand that the LCM of 128,323,361,29 is 22780544.

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

• LCM of 316, 990, 674, 46
• LCM of 346, 644, 881, 30
• LCM of 912, 728, 722, 30
• LCM of 789, 288, 237, 14
• LCM of 223, 222, 801, 25

1. What is the LCM of 128, 323, 361, 29?

Answer: LCM of 128, 323, 361, 29 is 22780544.

2. How to calculate the LCM of 128, 323, 361, 29?

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 128, 323, 361, 29.

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}.