Given numbers are 715,990,518,841

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

The LCM of 715,990,518,841 is 2803330530.

Find LCM of 715,990,518,841 with Prime Factorization

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

2 x 5 x 11 x 13 x 9 x 259 x 841 = 2803330530

Therefore, the lowest common multiple of 715,990,518,841 is 2803330530.

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.

715 x 990 x 518 x 841 = 308366358300

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.

715 : 1, 5, 11, 13, 55, 65, 143, 715

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

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

841 : 1, 29, 841

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 715,990,518,841, is 1.

Now, the common factors can be found like this.

715:5x 11x 13

990:2x 3x 3x 5x 11

518:2x 7x 37

841:29x 29

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

2x 5x 11 = 110

Therefore, the value for common factors is 110.

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 = 308366358300/(1x110)

LCM = 308366358300/110

LCM = 2803330530

Thus, we can understand that the LCM of 715,990,518,841 is 2803330530.

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

• LCM of 807, 677, 108, 297
• LCM of 661, 273, 574, 555
• LCM of 441, 989, 581, 247
• LCM of 132, 800, 149, 898
• LCM of 305, 339, 786, 524

1. What is the LCM of 715, 990, 518, 841?

Answer: LCM of 715, 990, 518, 841 is 2803330530.

2. How to calculate the LCM of 715, 990, 518, 841?

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 715, 990, 518, 841.

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}.