Given numbers are 324,655,686,634,691

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

The LCM of 324,655,686,634,691 is 15944750938620.

Find LCM of 324,655,686,634,691 with Prime Factorization

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

2 x 162 x 655 x 343 x 317 x 691 = 15944750938620

Therefore, the lowest common multiple of 324,655,686,634,691 is 15944750938620.

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.

324 x 655 x 686 x 634 x 691 = 63779003754480

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.

324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

655 : 1, 5, 131, 655

686 : 1, 2, 7, 14, 49, 98, 343, 686

634 : 1, 2, 317, 634

691 : 1, 691

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 324,655,686,634,691, is 1.

Now, the common factors can be found like this.

324:2x 2x 3x 3x 3x 3

655:5x 131

686:2x 7x 7x 7

634:2x 317

691:691

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 = 63779003754480/(1x4)

LCM = 63779003754480/4

LCM = 15944750938620

Thus, we can understand that the LCM of 324,655,686,634,691 is 15944750938620.

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

• LCM of 778, 342, 751, 457, 431
• LCM of 434, 100, 472, 545, 188
• LCM of 133, 375, 101, 222, 906
• LCM of 788, 858, 315, 538, 392
• LCM of 462, 895, 978, 501, 203

1. What is the LCM of 324, 655, 686, 634, 691?

Answer: LCM of 324, 655, 686, 634, 691 is 15944750938620.

2. How to calculate the LCM of 324, 655, 686, 634, 691?

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 324, 655, 686, 634, 691.

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}.