Given numbers are 396,818,478,528,684

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

The LCM of 396,818,478,528,684 is 2941914096.

Find LCM of 396,818,478,528,684 with Prime Factorization

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

2 x 2 x 3 x 3 x 11 x 1 x 409 x 239 x 4 x 19 = 2941914096

Therefore, the lowest common multiple of 396,818,478,528,684 is 2941914096.

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.

396 x 818 x 478 x 528 x 684 = 55919903136768

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.

396 : 1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

818 : 1, 2, 409, 818

478 : 1, 2, 239, 478

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

684 : 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 396,818,478,528,684, is 2.

Now, the common factors can be found like this.

396:2x 2x 3x 3x 11

818:2x 409

478:2x 239

528:2x 2x 2x 2x 3x 11

684:2x 2x 3x 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 2x 3x 3x 3x 11 = 9504

Therefore, the value for common factors is 9504.

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 = 55919903136768/(2x9504)

LCM = 55919903136768/19008

LCM = 2941914096

Thus, we can understand that the LCM of 396,818,478,528,684 is 2941914096.

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

• LCM of 483, 254, 835, 104, 649
• LCM of 137, 929, 913, 558, 404
• LCM of 939, 360, 355, 938, 435
• LCM of 959, 148, 158, 365, 474
• LCM of 889, 716, 584, 686, 816

1. What is the LCM of 396, 818, 478, 528, 684?

Answer: LCM of 396, 818, 478, 528, 684 is 2941914096.

2. How to calculate the LCM of 396, 818, 478, 528, 684?

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 396, 818, 478, 528, 684.

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}.