Given numbers are 977,255,366,687

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

The LCM of 977,255,366,687 is 6960333630.

Find LCM of 977,255,366,687 with Prime Factorization

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

3 x 977 x 85 x 122 x 229 = 6960333630

Therefore, the lowest common multiple of 977,255,366,687 is 6960333630.

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.

977 x 255 x 366 x 687 = 62643002670

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.

977 : 1, 977

255 : 1, 3, 5, 15, 17, 51, 85, 255

366 : 1, 2, 3, 6, 61, 122, 183, 366

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 977,255,366,687, is 1.

Now, the common factors can be found like this.

977:977

255:3x 5x 17

366:2x 3x 61

687:3x 229

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 62643002670/(1x9)

LCM = 62643002670/9

LCM = 6960333630

Thus, we can understand that the LCM of 977,255,366,687 is 6960333630.

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

• LCM of 905, 814, 245, 827
• LCM of 851, 739, 188, 444
• LCM of 724, 720, 942, 874
• LCM of 431, 642, 485, 132
• LCM of 646, 111, 870, 203

1. What is the LCM of 977, 255, 366, 687?

Answer: LCM of 977, 255, 366, 687 is 6960333630.

2. How to calculate the LCM of 977, 255, 366, 687?

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 977, 255, 366, 687.

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}.