Given numbers are 816,458,351,497

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

The LCM of 816,458,351,497 is 10865954736.

Find LCM of 816,458,351,497 with Prime Factorization

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

2 x 3 x 136 x 229 x 117 x 497 = 10865954736

Therefore, the lowest common multiple of 816,458,351,497 is 10865954736.

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 458 x 351 x 497 = 65195728416

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

458 : 1, 2, 229, 458

351 : 1, 3, 9, 13, 27, 39, 117, 351

497 : 1, 7, 71, 497

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,458,351,497, is 1.

Now, the common factors can be found like this.

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

458:2x 229

351:3x 3x 3x 13

497:7x 71

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 = 65195728416/(1x6)

LCM = 65195728416/6

LCM = 10865954736

Thus, we can understand that the LCM of 816,458,351,497 is 10865954736.

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

• LCM of 442, 463, 668, 434
• LCM of 438, 278, 769, 835
• LCM of 589, 930, 418, 178
• LCM of 927, 158, 865, 667
• LCM of 493, 925, 559, 241

1. What is the LCM of 816, 458, 351, 497?

Answer: LCM of 816, 458, 351, 497 is 10865954736.

2. How to calculate the LCM of 816, 458, 351, 497?

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, 458, 351, 497.

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}.