Given numbers are 518,513,762,521

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

The LCM of 518,513,762,521 is 17582821578.

Find LCM of 518,513,762,521 with Prime Factorization

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

2 x 3 x 259 x 171 x 127 x 521 = 17582821578

Therefore, the lowest common multiple of 518,513,762,521 is 17582821578.

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.

518 x 513 x 762 x 521 = 105496929468

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.

518 : 1, 2, 7, 14, 37, 74, 259, 518

513 : 1, 3, 9, 19, 27, 57, 171, 513

762 : 1, 2, 3, 6, 127, 254, 381, 762

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 518,513,762,521, is 1.

Now, the common factors can be found like this.

518:2x 7x 37

513:3x 3x 3x 19

762:2x 3x 127

521:521

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 = 105496929468/(1x6)

LCM = 105496929468/6

LCM = 17582821578

Thus, we can understand that the LCM of 518,513,762,521 is 17582821578.

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

• LCM of 222, 607, 981, 390
• LCM of 962, 247, 154, 861
• LCM of 599, 753, 338, 508
• LCM of 104, 749, 904, 681
• LCM of 695, 812, 962, 546

1. What is the LCM of 518, 513, 762, 521?

Answer: LCM of 518, 513, 762, 521 is 17582821578.

2. How to calculate the LCM of 518, 513, 762, 521?

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 518, 513, 762, 521.

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}.