Given numbers are 816,680,497,717

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

The LCM of 816,680,497,717 is 484634640.

Find LCM of 816,680,497,717 with Prime Factorization

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

2 x 2 x 2 x 3 x 17 x 2 x 5 x 497 x 239 = 484634640

Therefore, the lowest common multiple of 816,680,497,717 is 484634640.

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 680 x 497 x 717 = 197730933120

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

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

497 : 1, 7, 71, 497

717 : 1, 3, 239, 717

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,680,497,717, is 1.

Now, the common factors can be found like this.

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

680:2x 2x 2x 5x 17

497:7x 71

717:3x 239

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 17 = 408

Therefore, the value for common factors is 408.

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 = 197730933120/(1x408)

LCM = 197730933120/408

LCM = 484634640

Thus, we can understand that the LCM of 816,680,497,717 is 484634640.

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

• LCM of 567, 258, 543, 330
• LCM of 289, 627, 744, 139
• LCM of 430, 243, 682, 662
• LCM of 585, 868, 443, 854
• LCM of 852, 767, 895, 429

1. What is the LCM of 816, 680, 497, 717?

Answer: LCM of 816, 680, 497, 717 is 484634640.

2. How to calculate the LCM of 816, 680, 497, 717?

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, 680, 497, 717.

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}.