Given numbers are 136,716,308,687

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

The LCM of 136,716,308,687 is 1287773256.

Find LCM of 136,716,308,687 with Prime Factorization

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

2 x 2 x 34 x 179 x 77 x 687 = 1287773256

Therefore, the lowest common multiple of 136,716,308,687 is 1287773256.

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.

136 x 716 x 308 x 687 = 20604372096

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.

136 : 1, 2, 4, 8, 17, 34, 68, 136

716 : 1, 2, 4, 179, 358, 716

308 : 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 136,716,308,687, is 1.

Now, the common factors can be found like this.

136:2x 2x 2x 17

716:2x 2x 179

308:2x 2x 7x 11

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.

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 20604372096/(1x16)

LCM = 20604372096/16

LCM = 1287773256

Thus, we can understand that the LCM of 136,716,308,687 is 1287773256.

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

• LCM of 366, 792, 213, 606
• LCM of 685, 557, 280, 675
• LCM of 897, 941, 955, 315
• LCM of 533, 713, 354, 142
• LCM of 629, 458, 295, 225

1. What is the LCM of 136, 716, 308, 687?

Answer: LCM of 136, 716, 308, 687 is 1287773256.

2. How to calculate the LCM of 136, 716, 308, 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 136, 716, 308, 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}.