Given numbers are 862,363,921,842

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

The LCM of 862,363,921,842 is 40442161782.

Find LCM of 862,363,921,842 with Prime Factorization

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

2 x 3 x 431 x 121 x 307 x 421 = 40442161782

Therefore, the lowest common multiple of 862,363,921,842 is 40442161782.

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.

862 x 363 x 921 x 842 = 242652970692

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.

862 : 1, 2, 431, 862

363 : 1, 3, 11, 33, 121, 363

921 : 1, 3, 307, 921

842 : 1, 2, 421, 842

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 862,363,921,842, is 1.

Now, the common factors can be found like this.

862:2x 431

363:3x 11x 11

921:3x 307

842:2x 421

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 242652970692/(1x6)

LCM = 242652970692/6

LCM = 40442161782

Thus, we can understand that the LCM of 862,363,921,842 is 40442161782.

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

• LCM of 805, 918, 187, 275
• LCM of 106, 530, 542, 196
• LCM of 127, 898, 202, 629
• LCM of 646, 522, 709, 879
• LCM of 165, 803, 354, 676

1. What is the LCM of 862, 363, 921, 842?

Answer: LCM of 862, 363, 921, 842 is 40442161782.

2. How to calculate the LCM of 862, 363, 921, 842?

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 862, 363, 921, 842.

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}.