Given numbers are 816,417,417

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

The LCM of 816,417,417 is 113424.

Find LCM of 816,417,417 with Prime Factorization

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

3 x 139 x 272 x 1 x 1 = 113424

Therefore, the lowest common multiple of 816,417,417 is 113424.

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 417 x 417 = 141893424

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

417 : 1, 3, 139, 417

417 : 1, 3, 139, 417

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 816,417,417, is 3.

Now, the common factors can be found like this.

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

417:3x 139

417:3x 139

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

3x 139 = 417

Therefore, the value for common factors is 417.

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 = 141893424/(3x417)

LCM = 141893424/1251

LCM = 113424

Thus, we can understand that the LCM of 816,417,417 is 113424.

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

• LCM of 661, 207, 467
• LCM of 130, 156, 393
• LCM of 677, 986, 138
• LCM of 914, 965, 663
• LCM of 548, 764, 601

1. What is the LCM of 816, 417, 417?

Answer: LCM of 816, 417, 417 is 113424.

2. How to calculate the LCM of 816, 417, 417?

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, 417, 417.

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}.