Given numbers are 856,797,129,168

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

The LCM of 856,797,129,168 is 616055496.

Find LCM of 856,797,129,168 with Prime Factorization

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

2 x 2 x 2 x 3 x 107 x 797 x 43 x 7 = 616055496

Therefore, the lowest common multiple of 856,797,129,168 is 616055496.

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.

856 x 797 x 129 x 168 = 14785331904

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

797 : 1, 797

129 : 1, 3, 43, 129

168 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,797,129,168, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

797:797

129:3x 43

168:2x 2x 2x 3x 7

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 3 = 24

Therefore, the value for common factors is 24.

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 = 14785331904/(1x24)

LCM = 14785331904/24

LCM = 616055496

Thus, we can understand that the LCM of 856,797,129,168 is 616055496.

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

• LCM of 355, 876, 880, 428
• LCM of 337, 452, 915, 101
• LCM of 320, 996, 909, 621
• LCM of 143, 668, 558, 798
• LCM of 911, 257, 979, 922

1. What is the LCM of 856, 797, 129, 168?

Answer: LCM of 856, 797, 129, 168 is 616055496.

2. How to calculate the LCM of 856, 797, 129, 168?

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 856, 797, 129, 168.

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}.