Given numbers are 862,321,134,856

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

The LCM of 862,321,134,856 is 74156136.

Find LCM of 862,321,134,856 with Prime Factorization

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

2 x 107 x 431 x 3 x 67 x 4 = 74156136

Therefore, the lowest common multiple of 862,321,134,856 is 74156136.

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 321 x 134 x 856 = 31738826208

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

321 : 1, 3, 107, 321

134 : 1, 2, 67, 134

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 862,321,134,856, is 1.

Now, the common factors can be found like this.

862:2x 431

321:3x 107

134:2x 67

856:2x 2x 2x 107

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 107 = 428

Therefore, the value for common factors is 428.

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 = 31738826208/(1x428)

LCM = 31738826208/428

LCM = 74156136

Thus, we can understand that the LCM of 862,321,134,856 is 74156136.

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

• LCM of 570, 303, 601, 677
• LCM of 495, 962, 856, 496
• LCM of 852, 247, 750, 423
• LCM of 209, 520, 860, 979
• LCM of 388, 618, 592, 525

1. What is the LCM of 862, 321, 134, 856?

Answer: LCM of 862, 321, 134, 856 is 74156136.

2. How to calculate the LCM of 862, 321, 134, 856?

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, 321, 134, 856.

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}.