Given numbers are 763,782,621,713

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

The LCM of 763,782,621,713 is 499409442.

Find LCM of 763,782,621,713 with Prime Factorization

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

23 x 763 x 34 x 27 x 31 = 499409442

Therefore, the lowest common multiple of 763,782,621,713 is 499409442.

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 782 x 621 x 713 = 264187594818

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

782 : 1, 2, 17, 23, 34, 46, 391, 782

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

713 : 1, 23, 31, 713

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 763,782,621,713, is 1.

Now, the common factors can be found like this.

763:7x 109

782:2x 17x 23

621:3x 3x 3x 23

713:23x 31

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

23x 23 = 529

Therefore, the value for common factors is 529.

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 = 264187594818/(1x529)

LCM = 264187594818/529

LCM = 499409442

Thus, we can understand that the LCM of 763,782,621,713 is 499409442.

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

• LCM of 566, 633, 517, 995
• LCM of 359, 562, 960, 850
• LCM of 654, 419, 774, 614
• LCM of 203, 758, 330, 806
• LCM of 638, 180, 135, 499

1. What is the LCM of 763, 782, 621, 713?

Answer: LCM of 763, 782, 621, 713 is 499409442.

2. How to calculate the LCM of 763, 782, 621, 713?

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, 782, 621, 713.

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}.