Given numbers are 343,556,491,530

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

The LCM of 343,556,491,530 is 24813971420.

Find LCM of 343,556,491,530 with Prime Factorization

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

2 x 343 x 278 x 491 x 265 = 24813971420

Therefore, the lowest common multiple of 343,556,491,530 is 24813971420.

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.

343 x 556 x 491 x 530 = 49627942840

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.

343 : 1, 7, 49, 343

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

491 : 1, 491

530 : 1, 2, 5, 10, 53, 106, 265, 530

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 343,556,491,530, is 1.

Now, the common factors can be found like this.

343:7x 7x 7

556:2x 2x 139

491:491

530:2x 5x 53

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 = 49627942840/(1x2)

LCM = 49627942840/2

LCM = 24813971420

Thus, we can understand that the LCM of 343,556,491,530 is 24813971420.

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

• LCM of 798, 984, 932, 393
• LCM of 480, 851, 268, 897
• LCM of 172, 289, 681, 132
• LCM of 713, 415, 962, 567
• LCM of 505, 176, 905, 194

1. What is the LCM of 343, 556, 491, 530?

Answer: LCM of 343, 556, 491, 530 is 24813971420.

2. How to calculate the LCM of 343, 556, 491, 530?

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 343, 556, 491, 530.

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}.