Given numbers are 549,556,331,387

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

The LCM of 549,556,331,387 is 4344537852.

Find LCM of 549,556,331,387 with Prime Factorization

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

3 x 3 x 61 x 556 x 331 x 43 = 4344537852

Therefore, the lowest common multiple of 549,556,331,387 is 4344537852.

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.

549 x 556 x 331 x 387 = 39100840668

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.

549 : 1, 3, 9, 61, 183, 549

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

331 : 1, 331

387 : 1, 3, 9, 43, 129, 387

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 549,556,331,387, is 1.

Now, the common factors can be found like this.

549:3x 3x 61

556:2x 2x 139

331:331

387:3x 3x 43

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 39100840668/(1x9)

LCM = 39100840668/9

LCM = 4344537852

Thus, we can understand that the LCM of 549,556,331,387 is 4344537852.

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

• LCM of 894, 342, 382, 604
• LCM of 425, 195, 750, 573
• LCM of 311, 213, 455, 800
• LCM of 973, 123, 209, 174
• LCM of 485, 431, 881, 241

1. What is the LCM of 549, 556, 331, 387?

Answer: LCM of 549, 556, 331, 387 is 4344537852.

2. How to calculate the LCM of 549, 556, 331, 387?

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 549, 556, 331, 387.

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}.