Given numbers are 656,358,328,788

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

The LCM of 656,358,328,788 is 23132528.

Find LCM of 656,358,328,788 with Prime Factorization

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

2 x 2 x 2 x 41 x 1 x 179 x 2 x 197 = 23132528

Therefore, the lowest common multiple of 656,358,328,788 is 23132528.

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.

656 x 358 x 328 x 788 = 60699753472

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.

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

358 : 1, 2, 179, 358

328 : 1, 2, 4, 8, 41, 82, 164, 328

788 : 1, 2, 4, 197, 394, 788

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 656,358,328,788, is 2.

Now, the common factors can be found like this.

656:2x 2x 2x 2x 41

358:2x 179

328:2x 2x 2x 41

788:2x 2x 197

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 41 = 1312

Therefore, the value for common factors is 1312.

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 = 60699753472/(2x1312)

LCM = 60699753472/2624

LCM = 23132528

Thus, we can understand that the LCM of 656,358,328,788 is 23132528.

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

• LCM of 978, 688, 513, 814
• LCM of 500, 193, 384, 588
• LCM of 158, 141, 187, 121
• LCM of 156, 870, 404, 222
• LCM of 109, 477, 319, 398

1. What is the LCM of 656, 358, 328, 788?

Answer: LCM of 656, 358, 328, 788 is 23132528.

2. How to calculate the LCM of 656, 358, 328, 788?

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 656, 358, 328, 788.

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}.