Given numbers are 517,474,104,861

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

The LCM of 517,474,104,861 is 3657245592.

Find LCM of 517,474,104,861 with Prime Factorization

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

2 x 3 x 517 x 79 x 52 x 287 = 3657245592

Therefore, the lowest common multiple of 517,474,104,861 is 3657245592.

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 474 x 104 x 861 = 21943473552

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

474 : 1, 2, 3, 6, 79, 158, 237, 474

104 : 1, 2, 4, 8, 13, 26, 52, 104

861 : 1, 3, 7, 21, 41, 123, 287, 861

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,474,104,861, is 1.

Now, the common factors can be found like this.

517:11x 47

474:2x 3x 79

104:2x 2x 2x 13

861:3x 7x 41

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 21943473552/(1x6)

LCM = 21943473552/6

LCM = 3657245592

Thus, we can understand that the LCM of 517,474,104,861 is 3657245592.

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

• LCM of 125, 145, 789, 576
• LCM of 380, 989, 552, 949
• LCM of 435, 470, 926, 885
• LCM of 722, 398, 558, 693
• LCM of 307, 238, 722, 518

1. What is the LCM of 517, 474, 104, 861?

Answer: LCM of 517, 474, 104, 861 is 3657245592.

2. How to calculate the LCM of 517, 474, 104, 861?

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, 474, 104, 861.

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}.