Given numbers are 656,884,702,572,621

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

The LCM of 656,884,702,572,621 is 990331056.

Find LCM of 656,884,702,572,621 with Prime Factorization

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

2 x 2 x 3 x 3 x 3 x 13 x 164 x 17 x 1 x 11 x 23 = 990331056

Therefore, the lowest common multiple of 656,884,702,572,621 is 990331056.

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 884 x 702 x 572 x 621 = 144604179472896

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

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 656,884,702,572,621, is 1.

Now, the common factors can be found like this.

656:2x 2x 2x 2x 41

884:2x 2x 13x 17

702:2x 3x 3x 3x 13

572:2x 2x 11x 13

621:3x 3x 3x 23

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 13x 13 = 146016

Therefore, the value for common factors is 146016.

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 = 144604179472896/(1x146016)

LCM = 144604179472896/146016

LCM = 990331056

Thus, we can understand that the LCM of 656,884,702,572,621 is 990331056.

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

• LCM of 722, 859, 482, 687, 356
• LCM of 240, 996, 705, 507, 287
• LCM of 130, 660, 596, 588, 141
• LCM of 170, 400, 691, 775, 523
• LCM of 175, 113, 676, 521, 948

1. What is the LCM of 656, 884, 702, 572, 621?

Answer: LCM of 656, 884, 702, 572, 621 is 990331056.

2. How to calculate the LCM of 656, 884, 702, 572, 621?

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, 884, 702, 572, 621.

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}.