Given numbers are 687,368,670,226

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

The LCM of 687,368,670,226 is 9570349680.

Find LCM of 687,368,670,226 with Prime Factorization

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

2 x 687 x 184 x 335 x 113 = 9570349680

Therefore, the lowest common multiple of 687,368,670,226 is 9570349680.

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.

687 x 368 x 670 x 226 = 38281398720

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.

687 : 1, 3, 229, 687

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

670 : 1, 2, 5, 10, 67, 134, 335, 670

226 : 1, 2, 113, 226

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,368,670,226, is 1.

Now, the common factors can be found like this.

687:3x 229

368:2x 2x 2x 2x 23

670:2x 5x 67

226:2x 113

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 38281398720/(1x4)

LCM = 38281398720/4

LCM = 9570349680

Thus, we can understand that the LCM of 687,368,670,226 is 9570349680.

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

• LCM of 285, 275, 981, 173
• LCM of 619, 908, 929, 417
• LCM of 312, 249, 311, 623
• LCM of 667, 653, 673, 925
• LCM of 750, 146, 438, 280

1. What is the LCM of 687, 368, 670, 226?

Answer: LCM of 687, 368, 670, 226 is 9570349680.

2. How to calculate the LCM of 687, 368, 670, 226?

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 687, 368, 670, 226.

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}.