Given numbers are 656,664,219,511

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

The LCM of 656,664,219,511 is 83468784.

Find LCM of 656,664,219,511 with Prime Factorization

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

2 x 2 x 2 x 73 x 82 x 83 x 3 x 7 = 83468784

Therefore, the lowest common multiple of 656,664,219,511 is 83468784.

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 664 x 219 x 511 = 48745769856

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

664 : 1, 2, 4, 8, 83, 166, 332, 664

219 : 1, 3, 73, 219

511 : 1, 7, 73, 511

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 656,664,219,511, is 1.

Now, the common factors can be found like this.

656:2x 2x 2x 2x 41

664:2x 2x 2x 83

219:3x 73

511:7x 73

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 73 = 584

Therefore, the value for common factors is 584.

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 = 48745769856/(1x584)

LCM = 48745769856/584

LCM = 83468784

Thus, we can understand that the LCM of 656,664,219,511 is 83468784.

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

• LCM of 586, 122, 766, 340
• LCM of 113, 898, 708, 517
• LCM of 878, 481, 627, 319
• LCM of 380, 700, 998, 973
• LCM of 517, 520, 658, 344

1. What is the LCM of 656, 664, 219, 511?

Answer: LCM of 656, 664, 219, 511 is 83468784.

2. How to calculate the LCM of 656, 664, 219, 511?

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, 664, 219, 511.

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}.