Given numbers are 763,427,416,805

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

The LCM of 763,427,416,805 is 2226617120.

Find LCM of 763,427,416,805 with Prime Factorization

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

7 x 109 x 61 x 416 x 115 = 2226617120

Therefore, the lowest common multiple of 763,427,416,805 is 2226617120.

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.

763 x 427 x 416 x 805 = 109104238880

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.

763 : 1, 7, 109, 763

427 : 1, 7, 61, 427

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

805 : 1, 5, 7, 23, 35, 115, 161, 805

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 763,427,416,805, is 1.

Now, the common factors can be found like this.

763:7x 109

427:7x 61

416:2x 2x 2x 2x 2x 13

805:5x 7x 23

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 109104238880/(1x49)

LCM = 109104238880/49

LCM = 2226617120

Thus, we can understand that the LCM of 763,427,416,805 is 2226617120.

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

• LCM of 488, 150, 195, 870
• LCM of 472, 584, 211, 440
• LCM of 140, 179, 412, 258
• LCM of 756, 562, 134, 775
• LCM of 899, 856, 600, 232

1. What is the LCM of 763, 427, 416, 805?

Answer: LCM of 763, 427, 416, 805 is 2226617120.

2. How to calculate the LCM of 763, 427, 416, 805?

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 763, 427, 416, 805.

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}.