Given numbers are 506,171,487,790

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

The LCM of 506,171,487,790 is 16644573990.

Find LCM of 506,171,487,790 with Prime Factorization

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

2 x 253 x 171 x 487 x 395 = 16644573990

Therefore, the lowest common multiple of 506,171,487,790 is 16644573990.

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.

506 x 171 x 487 x 790 = 33289147980

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.

506 : 1, 2, 11, 22, 23, 46, 253, 506

171 : 1, 3, 9, 19, 57, 171

487 : 1, 487

790 : 1, 2, 5, 10, 79, 158, 395, 790

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 506,171,487,790, is 1.

Now, the common factors can be found like this.

506:2x 11x 23

171:3x 3x 19

487:487

790:2x 5x 79

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

2 = 2

Therefore, the value for common factors is 2.

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 = 33289147980/(1x2)

LCM = 33289147980/2

LCM = 16644573990

Thus, we can understand that the LCM of 506,171,487,790 is 16644573990.

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

• LCM of 738, 761, 238, 469
• LCM of 477, 994, 187, 557
• LCM of 454, 601, 410, 667
• LCM of 766, 509, 138, 739
• LCM of 551, 819, 290, 576

1. What is the LCM of 506, 171, 487, 790?

Answer: LCM of 506, 171, 487, 790 is 16644573990.

2. How to calculate the LCM of 506, 171, 487, 790?

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 506, 171, 487, 790.

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}.