Given numbers are 660,676,989,406,226

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

The LCM of 660,676,989,406,226 is 2530471283340.

Find LCM of 660,676,989,406,226 with Prime Factorization

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

2 x 2 x 165 x 169 x 989 x 203 x 113 = 2530471283340

Therefore, the lowest common multiple of 660,676,989,406,226 is 2530471283340.

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.

660 x 676 x 989 x 406 x 226 = 40487540533440

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.

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

989 : 1, 23, 43, 989

406 : 1, 2, 7, 14, 29, 58, 203, 406

226 : 1, 2, 113, 226

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,676,989,406,226, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

676:2x 2x 13x 13

989:23x 43

406:2x 7x 29

226:2x 113

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 2 = 16

Therefore, the value for common factors is 16.

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 = 40487540533440/(1x16)

LCM = 40487540533440/16

LCM = 2530471283340

Thus, we can understand that the LCM of 660,676,989,406,226 is 2530471283340.

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

• LCM of 229, 745, 635, 733, 661
• LCM of 354, 157, 397, 832, 942
• LCM of 837, 723, 136, 577, 834
• LCM of 555, 306, 970, 742, 885
• LCM of 922, 819, 784, 567, 226

1. What is the LCM of 660, 676, 989, 406, 226?

Answer: LCM of 660, 676, 989, 406, 226 is 2530471283340.

2. How to calculate the LCM of 660, 676, 989, 406, 226?

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 660, 676, 989, 406, 226.

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}.