Given numbers are 520,471,905,515

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

The LCM of 520,471,905,515 is 4566043560.

Find LCM of 520,471,905,515 with Prime Factorization

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

5 x 104 x 471 x 181 x 103 = 4566043560

Therefore, the lowest common multiple of 520,471,905,515 is 4566043560.

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.

520 x 471 x 905 x 515 = 114151089000

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.

520 : 1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

471 : 1, 3, 157, 471

905 : 1, 5, 181, 905

515 : 1, 5, 103, 515

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,471,905,515, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

471:3x 157

905:5x 181

515:5x 103

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 114151089000/(1x25)

LCM = 114151089000/25

LCM = 4566043560

Thus, we can understand that the LCM of 520,471,905,515 is 4566043560.

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

• LCM of 940, 420, 720, 839
• LCM of 858, 546, 875, 273
• LCM of 519, 676, 845, 567
• LCM of 798, 717, 861, 669
• LCM of 768, 746, 625, 225

1. What is the LCM of 520, 471, 905, 515?

Answer: LCM of 520, 471, 905, 515 is 4566043560.

2. How to calculate the LCM of 520, 471, 905, 515?

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 520, 471, 905, 515.

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}.