Given numbers are 247,961,562,634

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

The LCM of 247,961,562,634 is 42287880518.

Find LCM of 247,961,562,634 with Prime Factorization

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

2 x 247 x 961 x 281 x 317 = 42287880518

Therefore, the lowest common multiple of 247,961,562,634 is 42287880518.

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.

247 x 961 x 562 x 634 = 84575761036

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.

247 : 1, 13, 19, 247

961 : 1, 31, 961

562 : 1, 2, 281, 562

634 : 1, 2, 317, 634

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,961,562,634, is 1.

Now, the common factors can be found like this.

247:13x 19

961:31x 31

562:2x 281

634:2x 317

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

2 = 2

Therefore, the value for common factors is 2.

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 = 84575761036/(1x2)

LCM = 84575761036/2

LCM = 42287880518

Thus, we can understand that the LCM of 247,961,562,634 is 42287880518.

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

• LCM of 160, 609, 739, 691
• LCM of 139, 134, 105, 498
• LCM of 563, 368, 961, 461
• LCM of 874, 374, 669, 337
• LCM of 600, 812, 846, 341

1. What is the LCM of 247, 961, 562, 634?

Answer: LCM of 247, 961, 562, 634 is 42287880518.

2. How to calculate the LCM of 247, 961, 562, 634?

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 247, 961, 562, 634.

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}.