Given numbers are 556,181,198,291

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

The LCM of 556,181,198,291 is 966407508.

Find LCM of 556,181,198,291 with Prime Factorization

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

2 x 3 x 278 x 181 x 33 x 97 = 966407508

Therefore, the lowest common multiple of 556,181,198,291 is 966407508.

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 181 x 198 x 291 = 5798445048

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

181 : 1, 181

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

291 : 1, 3, 97, 291

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 556,181,198,291, is 1.

Now, the common factors can be found like this.

556:2x 2x 139

181:181

198:2x 3x 3x 11

291:3x 97

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 5798445048/(1x6)

LCM = 5798445048/6

LCM = 966407508

Thus, we can understand that the LCM of 556,181,198,291 is 966407508.

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

• LCM of 341, 472, 586, 411
• LCM of 932, 564, 631, 210
• LCM of 167, 956, 250, 221
• LCM of 774, 614, 629, 667
• LCM of 299, 791, 622, 302

1. What is the LCM of 556, 181, 198, 291?

Answer: LCM of 556, 181, 198, 291 is 966407508.

2. How to calculate the LCM of 556, 181, 198, 291?

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, 181, 198, 291.

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}.