Given numbers are 897,161,732,285,713

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

The LCM of 897,161,732,285,713 is 4511963820.

Find LCM of 897,161,732,285,713 with Prime Factorization

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

3 x 23 x 13 x 7 x 244 x 95 x 31 = 4511963820

Therefore, the lowest common multiple of 897,161,732,285,713 is 4511963820.

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.

897 x 161 x 732 x 285 x 713 = 21481459747020

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.

897 : 1, 3, 13, 23, 39, 69, 299, 897

161 : 1, 7, 23, 161

732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

285 : 1, 3, 5, 15, 19, 57, 95, 285

713 : 1, 23, 31, 713

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 897,161,732,285,713, is 1.

Now, the common factors can be found like this.

897:3x 13x 23

161:7x 23

732:2x 2x 3x 61

285:3x 5x 19

713:23x 31

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

3x 3x 23x 23 = 4761

Therefore, the value for common factors is 4761.

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 = 21481459747020/(1x4761)

LCM = 21481459747020/4761

LCM = 4511963820

Thus, we can understand that the LCM of 897,161,732,285,713 is 4511963820.

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

• LCM of 913, 491, 279, 979, 391
• LCM of 363, 405, 976, 609, 518
• LCM of 102, 897, 328, 721, 766
• LCM of 148, 904, 231, 416, 951
• LCM of 133, 687, 566, 443, 935

1. What is the LCM of 897, 161, 732, 285, 713?

Answer: LCM of 897, 161, 732, 285, 713 is 4511963820.

2. How to calculate the LCM of 897, 161, 732, 285, 713?

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 897, 161, 732, 285, 713.

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}.