Given numbers are 702,920,982,663

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

The LCM of 702,920,982,663 is 2695413240.

Find LCM of 702,920,982,663 with Prime Factorization

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

2 x 3 x 13 x 9 x 460 x 491 x 17 = 2695413240

Therefore, the lowest common multiple of 702,920,982,663 is 2695413240.

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.

702 x 920 x 982 x 663 = 420484465440

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.

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

982 : 1, 2, 491, 982

663 : 1, 3, 13, 17, 39, 51, 221, 663

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,920,982,663, is 1.

Now, the common factors can be found like this.

702:2x 3x 3x 3x 13

920:2x 2x 2x 5x 23

982:2x 491

663:3x 13x 17

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 3x 13 = 156

Therefore, the value for common factors is 156.

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 = 420484465440/(1x156)

LCM = 420484465440/156

LCM = 2695413240

Thus, we can understand that the LCM of 702,920,982,663 is 2695413240.

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

• LCM of 816, 257, 660, 854
• LCM of 841, 574, 991, 716
• LCM of 924, 829, 120, 583
• LCM of 986, 228, 369, 265
• LCM of 732, 216, 388, 738

1. What is the LCM of 702, 920, 982, 663?

Answer: LCM of 702, 920, 982, 663 is 2695413240.

2. How to calculate the LCM of 702, 920, 982, 663?

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 702, 920, 982, 663.

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}.