Given numbers are 678,368,658,827

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

The LCM of 678,368,658,827 is 33942898416.

Find LCM of 678,368,658,827 with Prime Factorization

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

2 x 339 x 184 x 329 x 827 = 33942898416

Therefore, the lowest common multiple of 678,368,658,827 is 33942898416.

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.

678 x 368 x 658 x 827 = 135771593664

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.

678 : 1, 2, 3, 6, 113, 226, 339, 678

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

658 : 1, 2, 7, 14, 47, 94, 329, 658

827 : 1, 827

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,368,658,827, is 1.

Now, the common factors can be found like this.

678:2x 3x 113

368:2x 2x 2x 2x 23

658:2x 7x 47

827:827

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 135771593664/(1x4)

LCM = 135771593664/4

LCM = 33942898416

Thus, we can understand that the LCM of 678,368,658,827 is 33942898416.

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

• LCM of 387, 792, 462, 938
• LCM of 674, 772, 508, 494
• LCM of 882, 667, 695, 650
• LCM of 570, 371, 765, 823
• LCM of 764, 455, 156, 741

1. What is the LCM of 678, 368, 658, 827?

Answer: LCM of 678, 368, 658, 827 is 33942898416.

2. How to calculate the LCM of 678, 368, 658, 827?

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 678, 368, 658, 827.

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}.