Given numbers are 637,379,661,780,793

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

The LCM of 637,379,661,780,793 is 584065006980.

Find LCM of 637,379,661,780,793 with Prime Factorization

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

13 x 49 x 379 x 661 x 60 x 61 = 584065006980

Therefore, the lowest common multiple of 637,379,661,780,793 is 584065006980.

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.

637 x 379 x 661 x 780 x 793 = 98706986179620

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.

637 : 1, 7, 13, 49, 91, 637

379 : 1, 379

661 : 1, 661

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

793 : 1, 13, 61, 793

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 637,379,661,780,793, is 1.

Now, the common factors can be found like this.

637:7x 7x 13

379:379

661:661

780:2x 2x 3x 5x 13

793:13x 61

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 98706986179620/(1x169)

LCM = 98706986179620/169

LCM = 584065006980

Thus, we can understand that the LCM of 637,379,661,780,793 is 584065006980.

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

• LCM of 816, 544, 174, 484, 655
• LCM of 100, 647, 878, 931, 194
• LCM of 933, 811, 764, 744, 839
• LCM of 557, 617, 983, 396, 135
• LCM of 312, 645, 268, 373, 544

1. What is the LCM of 637, 379, 661, 780, 793?

Answer: LCM of 637, 379, 661, 780, 793 is 584065006980.

2. How to calculate the LCM of 637, 379, 661, 780, 793?

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 637, 379, 661, 780, 793.

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}.