Given numbers are 940,587,128,247,128

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

The LCM of 940,587,128,247,128 is 4361269120.

Find LCM of 940,587,128,247,128 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 2 x 2 x 235 x 587 x 1 x 247 x 1 = 4361269120

Therefore, the lowest common multiple of 940,587,128,247,128 is 4361269120.

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.

940 x 587 x 128 x 247 x 128 = 2232969789440

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.

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

587 : 1, 587

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

247 : 1, 13, 19, 247

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 940,587,128,247,128, is 1.

Now, the common factors can be found like this.

940:2x 2x 5x 47

587:587

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

247:13x 19

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

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

2x 2x 2x 2x 2x 2x 2x 2x 2 = 512

Therefore, the value for common factors is 512.

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 = 2232969789440/(1x512)

LCM = 2232969789440/512

LCM = 4361269120

Thus, we can understand that the LCM of 940,587,128,247,128 is 4361269120.

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

• LCM of 622, 646, 536, 660, 463
• LCM of 493, 551, 176, 455, 493
• LCM of 182, 405, 102, 449, 641
• LCM of 277, 797, 500, 558, 123
• LCM of 991, 896, 589, 866, 928

1. What is the LCM of 940, 587, 128, 247, 128?

Answer: LCM of 940, 587, 128, 247, 128 is 4361269120.

2. How to calculate the LCM of 940, 587, 128, 247, 128?

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 940, 587, 128, 247, 128.

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}.