Given numbers are 520,649,506,919

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

The LCM of 520,649,506,919 is 7133314760.

Find LCM of 520,649,506,919 with Prime Factorization

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

2 x 11 x 260 x 59 x 23 x 919 = 7133314760

Therefore, the lowest common multiple of 520,649,506,919 is 7133314760.

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 649 x 506 x 919 = 156932924720

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

649 : 1, 11, 59, 649

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

919 : 1, 919

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 520,649,506,919, is 1.

Now, the common factors can be found like this.

520:2x 2x 2x 5x 13

649:11x 59

506:2x 11x 23

919:919

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 156932924720/(1x22)

LCM = 156932924720/22

LCM = 7133314760

Thus, we can understand that the LCM of 520,649,506,919 is 7133314760.

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

• LCM of 998, 155, 870, 810
• LCM of 676, 871, 222, 947
• LCM of 419, 767, 181, 928
• LCM of 141, 787, 507, 422
• LCM of 207, 557, 626, 865

1. What is the LCM of 520, 649, 506, 919?

Answer: LCM of 520, 649, 506, 919 is 7133314760.

2. How to calculate the LCM of 520, 649, 506, 919?

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, 649, 506, 919.

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}.