Given numbers are 556,718,681,397

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

The LCM of 556,718,681,397 is 53964338628.

Find LCM of 556,718,681,397 with Prime Factorization

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

2 x 278 x 359 x 681 x 397 = 53964338628

Therefore, the lowest common multiple of 556,718,681,397 is 53964338628.

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.

556 x 718 x 681 x 397 = 107928677256

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.

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

718 : 1, 2, 359, 718

681 : 1, 3, 227, 681

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,718,681,397, is 1.

Now, the common factors can be found like this.

556:2x 2x 139

718:2x 359

681:3x 227

397:397

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 = 107928677256/(1x2)

LCM = 107928677256/2

LCM = 53964338628

Thus, we can understand that the LCM of 556,718,681,397 is 53964338628.

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

• LCM of 152, 525, 372, 569
• LCM of 224, 733, 455, 683
• LCM of 598, 388, 152, 372
• LCM of 737, 944, 782, 990
• LCM of 894, 456, 949, 893

1. What is the LCM of 556, 718, 681, 397?

Answer: LCM of 556, 718, 681, 397 is 53964338628.

2. How to calculate the LCM of 556, 718, 681, 397?

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 556, 718, 681, 397.

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}.