Given numbers are 517,470,436,427

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

The LCM of 517,470,436,427 is 481254620.

Find LCM of 517,470,436,427 with Prime Factorization

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

2 x 47 x 11 x 5 x 218 x 427 = 481254620

Therefore, the lowest common multiple of 517,470,436,427 is 481254620.

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.

517 x 470 x 436 x 427 = 45237934280

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.

517 : 1, 11, 47, 517

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

436 : 1, 2, 4, 109, 218, 436

427 : 1, 7, 61, 427

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,470,436,427, is 1.

Now, the common factors can be found like this.

517:11x 47

470:2x 5x 47

436:2x 2x 109

427:7x 61

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

2x 47 = 94

Therefore, the value for common factors is 94.

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 = 45237934280/(1x94)

LCM = 45237934280/94

LCM = 481254620

Thus, we can understand that the LCM of 517,470,436,427 is 481254620.

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

• LCM of 546, 727, 173, 835
• LCM of 262, 525, 849, 519
• LCM of 356, 874, 656, 951
• LCM of 955, 477, 921, 701
• LCM of 853, 916, 457, 141

1. What is the LCM of 517, 470, 436, 427?

Answer: LCM of 517, 470, 436, 427 is 481254620.

2. How to calculate the LCM of 517, 470, 436, 427?

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 517, 470, 436, 427.

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}.