Given numbers are 427,310,481,470

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

The LCM of 427,310,481,470 is 2992488590.

Find LCM of 427,310,481,470 with Prime Factorization

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

2 x 5 x 427 x 31 x 481 x 47 = 2992488590

Therefore, the lowest common multiple of 427,310,481,470 is 2992488590.

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.

427 x 310 x 481 x 470 = 29924885900

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.

427 : 1, 7, 61, 427

310 : 1, 2, 5, 10, 31, 62, 155, 310

481 : 1, 13, 37, 481

470 : 1, 2, 5, 10, 47, 94, 235, 470

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,310,481,470, is 1.

Now, the common factors can be found like this.

427:7x 61

310:2x 5x 31

481:13x 37

470:2x 5x 47

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 29924885900/(1x10)

LCM = 29924885900/10

LCM = 2992488590

Thus, we can understand that the LCM of 427,310,481,470 is 2992488590.

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

• LCM of 124, 479, 998, 380
• LCM of 121, 434, 667, 671
• LCM of 823, 510, 980, 756
• LCM of 682, 156, 167, 264
• LCM of 796, 754, 184, 407

1. What is the LCM of 427, 310, 481, 470?

Answer: LCM of 427, 310, 481, 470 is 2992488590.

2. How to calculate the LCM of 427, 310, 481, 470?

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 427, 310, 481, 470.

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}.