Given numbers are 130,431,361,556

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

The LCM of 130,431,361,556 is 5623058740.

Find LCM of 130,431,361,556 with Prime Factorization

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

2 x 65 x 431 x 361 x 278 = 5623058740

Therefore, the lowest common multiple of 130,431,361,556 is 5623058740.

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.

130 x 431 x 361 x 556 = 11246117480

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.

130 : 1, 2, 5, 10, 13, 26, 65, 130

431 : 1, 431

361 : 1, 19, 361

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 130,431,361,556, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

431:431

361:19x 19

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.

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 = 11246117480/(1x2)

LCM = 11246117480/2

LCM = 5623058740

Thus, we can understand that the LCM of 130,431,361,556 is 5623058740.

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

• LCM of 548, 158, 862, 766
• LCM of 599, 955, 966, 335
• LCM of 706, 543, 367, 862
• LCM of 949, 398, 814, 997
• LCM of 202, 665, 640, 902

1. What is the LCM of 130, 431, 361, 556?

Answer: LCM of 130, 431, 361, 556 is 5623058740.

2. How to calculate the LCM of 130, 431, 361, 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 130, 431, 361, 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}.