Given numbers are 898,446,130,156,121

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

The LCM of 898,446,130,156,121 is 9449986260.

Find LCM of 898,446,130,156,121 with Prime Factorization

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

2 x 13 x 449 x 223 x 5 x 6 x 121 = 9449986260

Therefore, the lowest common multiple of 898,446,130,156,121 is 9449986260.

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.

898 x 446 x 130 x 156 x 121 = 982798571040

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.

898 : 1, 2, 449, 898

446 : 1, 2, 223, 446

130 : 1, 2, 5, 10, 13, 26, 65, 130

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,446,130,156,121, is 1.

Now, the common factors can be found like this.

898:2x 449

446:2x 223

130:2x 5x 13

156:2x 2x 3x 13

121:11x 11

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 13 = 104

Therefore, the value for common factors is 104.

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 = 982798571040/(1x104)

LCM = 982798571040/104

LCM = 9449986260

Thus, we can understand that the LCM of 898,446,130,156,121 is 9449986260.

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

• LCM of 209, 502, 720, 551, 864
• LCM of 845, 163, 933, 806, 656
• LCM of 605, 946, 765, 209, 832
• LCM of 669, 900, 962, 262, 217
• LCM of 427, 594, 778, 957, 395

1. What is the LCM of 898, 446, 130, 156, 121?

Answer: LCM of 898, 446, 130, 156, 121 is 9449986260.

2. How to calculate the LCM of 898, 446, 130, 156, 121?

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 898, 446, 130, 156, 121.

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}.