Given numbers are 832,221,871

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

The LCM of 832,221,871 is 947648.

Find LCM of 832,221,871 with Prime Factorization

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

13 x 64 x 17 x 67 = 947648

Therefore, the lowest common multiple of 832,221,871 is 947648.

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.

832 x 221 x 871 = 160152512

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.

832 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

221 : 1, 13, 17, 221

871 : 1, 13, 67, 871

13 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 832,221,871, is 13.

Now, the common factors can be found like this.

832:2x 2x 2x 2x 2x 2x 13

221:13x 17

871:13x 67

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

13 = 13

Therefore, the value for common factors is 13.

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 = 160152512/(13x13)

LCM = 160152512/169

LCM = 947648

Thus, we can understand that the LCM of 832,221,871 is 947648.

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

• LCM of 992, 961, 945
• LCM of 242, 914, 877
• LCM of 583, 443, 502
• LCM of 285, 712, 214
• LCM of 752, 300, 333

1. What is the LCM of 832, 221, 871?

Answer: LCM of 832, 221, 871 is 947648.

2. How to calculate the LCM of 832, 221, 871?

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 832, 221, 871.

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}.