Given numbers are 128,589,295,589

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

The LCM of 128,589,295,589 is 22240640.

Find LCM of 128,589,295,589 with Prime Factorization

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

19 x 31 x 128 x 1 x 295 x 1 = 22240640

Therefore, the lowest common multiple of 128,589,295,589 is 22240640.

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 589 x 295 x 589 = 13099736960

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

589 : 1, 19, 31, 589

295 : 1, 5, 59, 295

589 : 1, 19, 31, 589

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,589,295,589, is 1.

Now, the common factors can be found like this.

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

589:19x 31

295:5x 59

589:19x 31

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

19x 31 = 589

Therefore, the value for common factors is 589.

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 = 13099736960/(1x589)

LCM = 13099736960/589

LCM = 22240640

Thus, we can understand that the LCM of 128,589,295,589 is 22240640.

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

• LCM of 695, 517, 263, 752
• LCM of 314, 795, 439, 469
• LCM of 188, 628, 756, 296
• LCM of 224, 584, 178, 347
• LCM of 978, 971, 652, 668

1. What is the LCM of 128, 589, 295, 589?

Answer: LCM of 128, 589, 295, 589 is 22240640.

2. How to calculate the LCM of 128, 589, 295, 589?

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, 589, 295, 589.

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}.