Given numbers are 982,406,720,518

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

The LCM of 982,406,720,518 is 2655288720.

Find LCM of 982,406,720,518 with Prime Factorization

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

2 x 7 x 491 x 29 x 360 x 37 = 2655288720

Therefore, the lowest common multiple of 982,406,720,518 is 2655288720.

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.

982 x 406 x 720 x 518 = 148696168320

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.

982 : 1, 2, 491, 982

406 : 1, 2, 7, 14, 29, 58, 203, 406

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 982,406,720,518, is 2.

Now, the common factors can be found like this.

982:2x 491

406:2x 7x 29

720:2x 2x 2x 2x 3x 3x 5

518:2x 7x 37

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 7 = 28

Therefore, the value for common factors is 28.

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 = 148696168320/(2x28)

LCM = 148696168320/56

LCM = 2655288720

Thus, we can understand that the LCM of 982,406,720,518 is 2655288720.

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

• LCM of 167, 101, 100, 805
• LCM of 186, 688, 507, 144
• LCM of 405, 802, 361, 170
• LCM of 458, 652, 978, 480
• LCM of 549, 162, 211, 410

1. What is the LCM of 982, 406, 720, 518?

Answer: LCM of 982, 406, 720, 518 is 2655288720.

2. How to calculate the LCM of 982, 406, 720, 518?

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 982, 406, 720, 518.

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}.