Given numbers are 647,727,228,324,456

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

The LCM of 647,727,228,324,456 is 5791183128.

Find LCM of 647,727,228,324,456 with Prime Factorization

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

2 x 2 x 3 x 19 x 647 x 727 x 1 x 27 x 2 = 5791183128

Therefore, the lowest common multiple of 647,727,228,324,456 is 5791183128.

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.

647 x 727 x 228 x 324 x 456 = 15844677038208

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.

647 : 1, 647

727 : 1, 727

228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,727,228,324,456, is 1.

Now, the common factors can be found like this.

647:647

727:727

228:2x 2x 3x 19

324:2x 2x 3x 3x 3x 3

456:2x 2x 2x 3x 19

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 3x 3x 19 = 2736

Therefore, the value for common factors is 2736.

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 = 15844677038208/(1x2736)

LCM = 15844677038208/2736

LCM = 5791183128

Thus, we can understand that the LCM of 647,727,228,324,456 is 5791183128.

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

• LCM of 299, 625, 974, 600, 271
• LCM of 447, 398, 655, 736, 215
• LCM of 191, 891, 196, 100, 510
• LCM of 876, 295, 588, 510, 429
• LCM of 409, 903, 895, 367, 693

1. What is the LCM of 647, 727, 228, 324, 456?

Answer: LCM of 647, 727, 228, 324, 456 is 5791183128.

2. How to calculate the LCM of 647, 727, 228, 324, 456?

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 647, 727, 228, 324, 456.

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}.