Given numbers are 517,685,548,957

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

The LCM of 517,685,548,957 is 123242460.

Find LCM of 517,685,548,957 with Prime Factorization

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

11 x 137 x 47 x 5 x 4 x 87 = 123242460

Therefore, the lowest common multiple of 517,685,548,957 is 123242460.

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.

517 x 685 x 548 x 957 = 185726387220

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.

517 : 1, 11, 47, 517

685 : 1, 5, 137, 685

548 : 1, 2, 4, 137, 274, 548

957 : 1, 3, 11, 29, 33, 87, 319, 957

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,685,548,957, is 1.

Now, the common factors can be found like this.

517:11x 47

685:5x 137

548:2x 2x 137

957:3x 11x 29

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

11x 137 = 1507

Therefore, the value for common factors is 1507.

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 = 185726387220/(1x1507)

LCM = 185726387220/1507

LCM = 123242460

Thus, we can understand that the LCM of 517,685,548,957 is 123242460.

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

• LCM of 352, 833, 185, 757
• LCM of 843, 961, 677, 354
• LCM of 814, 242, 788, 527
• LCM of 333, 696, 227, 572
• LCM of 718, 179, 682, 988

1. What is the LCM of 517, 685, 548, 957?

Answer: LCM of 517, 685, 548, 957 is 123242460.

2. How to calculate the LCM of 517, 685, 548, 957?

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 517, 685, 548, 957.

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}.