Given numbers are 427,455,463,877,442

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

The LCM of 427,455,463,877,442 is 383178147170.

Find LCM of 427,455,463,877,442 with Prime Factorization

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

7 x 13 x 61 x 5 x 463 x 877 x 34 = 383178147170

Therefore, the lowest common multiple of 427,455,463,877,442 is 383178147170.

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 455 x 463 x 877 x 442 = 34869211392470

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

455 : 1, 5, 7, 13, 35, 65, 91, 455

463 : 1, 463

877 : 1, 877

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,455,463,877,442, is 1.

Now, the common factors can be found like this.

427:7x 61

455:5x 7x 13

463:463

877:877

442:2x 13x 17

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

7x 13 = 91

Therefore, the value for common factors is 91.

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 = 34869211392470/(1x91)

LCM = 34869211392470/91

LCM = 383178147170

Thus, we can understand that the LCM of 427,455,463,877,442 is 383178147170.

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

• LCM of 985, 148, 129, 219, 914
• LCM of 676, 440, 660, 896, 729
• LCM of 694, 139, 418, 193, 303
• LCM of 717, 848, 746, 721, 335
• LCM of 836, 222, 325, 637, 703

1. What is the LCM of 427, 455, 463, 877, 442?

Answer: LCM of 427, 455, 463, 877, 442 is 383178147170.

2. How to calculate the LCM of 427, 455, 463, 877, 442?

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, 455, 463, 877, 442.

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}.