Given numbers are 898,712,394,644,816

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

The LCM of 898,712,394,644,816 is 1034233518192.

Find LCM of 898,712,394,644,816 with Prime Factorization

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

2 x 2 x 2 x 449 x 89 x 197 x 161 x 102 = 1034233518192

Therefore, the lowest common multiple of 898,712,394,644,816 is 1034233518192.

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.

898 x 712 x 394 x 644 x 816 = 132381890328576

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.

898 : 1, 2, 449, 898

712 : 1, 2, 4, 8, 89, 178, 356, 712

394 : 1, 2, 197, 394

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,712,394,644,816, is 2.

Now, the common factors can be found like this.

898:2x 449

712:2x 2x 2x 89

394:2x 197

644:2x 2x 7x 23

816:2x 2x 2x 2x 3x 17

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 2 = 64

Therefore, the value for common factors is 64.

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 = 132381890328576/(2x64)

LCM = 132381890328576/128

LCM = 1034233518192

Thus, we can understand that the LCM of 898,712,394,644,816 is 1034233518192.

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

• LCM of 280, 987, 816, 954, 998
• LCM of 500, 346, 584, 917, 749
• LCM of 148, 181, 490, 651, 813
• LCM of 796, 749, 649, 194, 673
• LCM of 628, 298, 876, 763, 483

1. What is the LCM of 898, 712, 394, 644, 816?

Answer: LCM of 898, 712, 394, 644, 816 is 1034233518192.

2. How to calculate the LCM of 898, 712, 394, 644, 816?

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 898, 712, 394, 644, 816.

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}.