Given numbers are 826,990,580,307

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

The LCM of 826,990,580,307 is 7280339220.

Find LCM of 826,990,580,307 with Prime Factorization

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

2 x 5 x 413 x 99 x 58 x 307 = 7280339220

Therefore, the lowest common multiple of 826,990,580,307 is 7280339220.

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.

826 x 990 x 580 x 307 = 145606784400

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.

826 : 1, 2, 7, 14, 59, 118, 413, 826

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

307 : 1, 307

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 826,990,580,307, is 1.

Now, the common factors can be found like this.

826:2x 7x 59

990:2x 3x 3x 5x 11

580:2x 2x 5x 29

307:307

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 5 = 20

Therefore, the value for common factors is 20.

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 = 145606784400/(1x20)

LCM = 145606784400/20

LCM = 7280339220

Thus, we can understand that the LCM of 826,990,580,307 is 7280339220.

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

• LCM of 794, 706, 309, 956
• LCM of 339, 787, 851, 528
• LCM of 272, 666, 908, 206
• LCM of 667, 795, 242, 481
• LCM of 146, 273, 829, 590

1. What is the LCM of 826, 990, 580, 307?

Answer: LCM of 826, 990, 580, 307 is 7280339220.

2. How to calculate the LCM of 826, 990, 580, 307?

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 826, 990, 580, 307.

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}.