Given numbers are 842,102,816,867

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

The LCM of 842,102,816,867 is 5840112.

Find LCM of 842,102,816,867 with Prime Factorization

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

2 x 3 x 17 x 421 x 1 x 8 x 17 = 5840112

Therefore, the lowest common multiple of 842,102,816,867 is 5840112.

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.

842 x 102 x 816 x 867 = 60760525248

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.

842 : 1, 2, 421, 842

102 : 1, 2, 3, 6, 17, 34, 51, 102

816 : 1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

867 : 1, 3, 17, 51, 289, 867

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,102,816,867, is 1.

Now, the common factors can be found like this.

842:2x 421

102:2x 3x 17

816:2x 2x 2x 2x 3x 17

867:3x 17x 17

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 3x 3x 17x 17 = 10404

Therefore, the value for common factors is 10404.

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 = 60760525248/(1x10404)

LCM = 60760525248/10404

LCM = 5840112

Thus, we can understand that the LCM of 842,102,816,867 is 5840112.

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

• LCM of 938, 499, 221, 213
• LCM of 298, 116, 622, 575
• LCM of 789, 418, 570, 740
• LCM of 946, 526, 166, 390
• LCM of 213, 938, 688, 477

1. What is the LCM of 842, 102, 816, 867?

Answer: LCM of 842, 102, 816, 867 is 5840112.

2. How to calculate the LCM of 842, 102, 816, 867?

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 842, 102, 816, 867.

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}.