Given numbers are 520,506,612,868

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

The LCM of 520,506,612,868 is 4367923560.

Find LCM of 520,506,612,868 with Prime Factorization

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

2 x 2 x 130 x 253 x 153 x 217 = 4367923560

Therefore, the lowest common multiple of 520,506,612,868 is 4367923560.

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 506 x 612 x 868 = 139773553920

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

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

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,506,612,868, is 2.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

506:2x 11x 23

612:2x 2x 3x 3x 17

868:2x 2x 7x 31

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 139773553920/(2x16)

LCM = 139773553920/32

LCM = 4367923560

Thus, we can understand that the LCM of 520,506,612,868 is 4367923560.

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

• LCM of 820, 264, 234, 242
• LCM of 563, 844, 821, 326
• LCM of 910, 504, 807, 731
• LCM of 537, 572, 648, 695
• LCM of 802, 320, 543, 337

1. What is the LCM of 520, 506, 612, 868?

Answer: LCM of 520, 506, 612, 868 is 4367923560.

2. How to calculate the LCM of 520, 506, 612, 868?

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, 506, 612, 868.

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}.