Given numbers are 828,612,307,873,665

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

The LCM of 828,612,307,873,665 is 278747520660.

Find LCM of 828,612,307,873,665 with Prime Factorization

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

2 x 2 x 3 x 3 x 23 x 17 x 307 x 97 x 665 = 278747520660

Therefore, the lowest common multiple of 828,612,307,873,665 is 278747520660.

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.

828 x 612 x 307 x 873 x 665 = 90314196693840

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.

828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

307 : 1, 307

873 : 1, 3, 9, 97, 291, 873

665 : 1, 5, 7, 19, 35, 95, 133, 665

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 828,612,307,873,665, is 1.

Now, the common factors can be found like this.

828:2x 2x 3x 3x 23

612:2x 2x 3x 3x 17

307:307

873:3x 3x 97

665:5x 7x 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 3x 3x 3x 3 = 324

Therefore, the value for common factors is 324.

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 = 90314196693840/(1x324)

LCM = 90314196693840/324

LCM = 278747520660

Thus, we can understand that the LCM of 828,612,307,873,665 is 278747520660.

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

• LCM of 115, 468, 995, 563, 383
• LCM of 155, 304, 171, 375, 601
• LCM of 670, 826, 337, 104, 149
• LCM of 357, 887, 813, 257, 956
• LCM of 558, 441, 114, 460, 766

1. What is the LCM of 828, 612, 307, 873, 665?

Answer: LCM of 828, 612, 307, 873, 665 is 278747520660.

2. How to calculate the LCM of 828, 612, 307, 873, 665?

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 828, 612, 307, 873, 665.

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}.