Given numbers are 898,864,946,220,163

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

The LCM of 898,864,946,220,163 is 149547388320.

Find LCM of 898,864,946,220,163 with Prime Factorization

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

2 x 2 x 11 x 449 x 216 x 43 x 5 x 163 = 149547388320

Therefore, the lowest common multiple of 898,864,946,220,163 is 149547388320.

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 864 x 946 x 220 x 163 = 26320340344320

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

864 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

946 : 1, 2, 11, 22, 43, 86, 473, 946

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 898,864,946,220,163, is 1.

Now, the common factors can be found like this.

898:2x 449

864:2x 2x 2x 2x 2x 3x 3x 3

946:2x 11x 43

220:2x 2x 5x 11

163:163

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 2x 11 = 176

Therefore, the value for common factors is 176.

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 = 26320340344320/(1x176)

LCM = 26320340344320/176

LCM = 149547388320

Thus, we can understand that the LCM of 898,864,946,220,163 is 149547388320.

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

• LCM of 878, 475, 207, 661, 765
• LCM of 802, 868, 675, 104, 210
• LCM of 583, 487, 845, 412, 274
• LCM of 109, 382, 568, 990, 167
• LCM of 537, 655, 697, 305, 845

1. What is the LCM of 898, 864, 946, 220, 163?

Answer: LCM of 898, 864, 946, 220, 163 is 149547388320.

2. How to calculate the LCM of 898, 864, 946, 220, 163?

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, 864, 946, 220, 163.

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}.