Given numbers are 687,687,167

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

The LCM of 687,687,167 is 114729.

Find LCM of 687,687,167 with Prime Factorization

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

3 x 229 x 1 x 1 x 167 = 114729

Therefore, the lowest common multiple of 687,687,167 is 114729.

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 687 x 167 = 78818823

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

687 : 1, 3, 229, 687

167 : 1, 167

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,687,167, is 1.

Now, the common factors can be found like this.

687:3x 229

687:3x 229

167:167

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

3x 229 = 687

Therefore, the value for common factors is 687.

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 = 78818823/(1x687)

LCM = 78818823/687

LCM = 114729

Thus, we can understand that the LCM of 687,687,167 is 114729.

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

• LCM of 673, 970, 971
• LCM of 146, 376, 234
• LCM of 362, 503, 689
• LCM of 493, 495, 713
• LCM of 331, 275, 262

1. What is the LCM of 687, 687, 167?

Answer: LCM of 687, 687, 167 is 114729.

2. How to calculate the LCM of 687, 687, 167?

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, 687, 167.

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}.