Given numbers are 816,986,570,163,494

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

The LCM of 816,986,570,163,494 is 4763681520.

Find LCM of 816,986,570,163,494 with Prime Factorization

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

2 x 3 x 17 x 19 x 8 x 29 x 5 x 163 x 13 = 4763681520

Therefore, the lowest common multiple of 816,986,570,163,494 is 4763681520.

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.

816 x 986 x 570 x 163 x 494 = 36928059143040

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.

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

986 : 1, 2, 17, 29, 34, 58, 493, 986

570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

163 : 1, 163

494 : 1, 2, 13, 19, 26, 38, 247, 494

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,986,570,163,494, is 1.

Now, the common factors can be found like this.

816:2x 2x 2x 2x 3x 17

986:2x 17x 29

570:2x 3x 5x 19

163:163

494:2x 13x 19

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 2x 3x 17x 19 = 7752

Therefore, the value for common factors is 7752.

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 = 36928059143040/(1x7752)

LCM = 36928059143040/7752

LCM = 4763681520

Thus, we can understand that the LCM of 816,986,570,163,494 is 4763681520.

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

• LCM of 676, 616, 310, 259, 242
• LCM of 451, 573, 944, 429, 711
• LCM of 935, 297, 559, 563, 528
• LCM of 949, 585, 572, 576, 148
• LCM of 450, 654, 587, 578, 898

1. What is the LCM of 816, 986, 570, 163, 494?

Answer: LCM of 816, 986, 570, 163, 494 is 4763681520.

2. How to calculate the LCM of 816, 986, 570, 163, 494?

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 816, 986, 570, 163, 494.

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}.