Given numbers are 681,272,961,556

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

The LCM of 681,272,961,556 is 24743105328.

Find LCM of 681,272,961,556 with Prime Factorization

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

2 x 2 x 681 x 68 x 961 x 139 = 24743105328

Therefore, the lowest common multiple of 681,272,961,556 is 24743105328.

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.

681 x 272 x 961 x 556 = 98972421312

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.

681 : 1, 3, 227, 681

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

961 : 1, 31, 961

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,272,961,556, is 1.

Now, the common factors can be found like this.

681:3x 227

272:2x 2x 2x 2x 17

961:31x 31

556:2x 2x 139

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 = 98972421312/(1x4)

LCM = 98972421312/4

LCM = 24743105328

Thus, we can understand that the LCM of 681,272,961,556 is 24743105328.

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

• LCM of 500, 650, 138, 260
• LCM of 869, 708, 309, 792
• LCM of 762, 466, 989, 238
• LCM of 536, 632, 802, 632
• LCM of 304, 859, 255, 320

1. What is the LCM of 681, 272, 961, 556?

Answer: LCM of 681, 272, 961, 556 is 24743105328.

2. How to calculate the LCM of 681, 272, 961, 556?

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 681, 272, 961, 556.

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}.