Given numbers are 427,363,857,242

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

The LCM of 427,363,857,242 is 265671714.

Find LCM of 427,363,857,242 with Prime Factorization

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

11 x 11 x 427 x 3 x 857 x 2 = 265671714

Therefore, the lowest common multiple of 427,363,857,242 is 265671714.

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 363 x 857 x 242 = 32146277394

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

363 : 1, 3, 11, 33, 121, 363

857 : 1, 857

242 : 1, 2, 11, 22, 121, 242

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,363,857,242, is 1.

Now, the common factors can be found like this.

427:7x 61

363:3x 11x 11

857:857

242:2x 11x 11

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 32146277394/(1x121)

LCM = 32146277394/121

LCM = 265671714

Thus, we can understand that the LCM of 427,363,857,242 is 265671714.

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

• LCM of 815, 631, 924, 705
• LCM of 436, 919, 348, 251
• LCM of 601, 850, 478, 220
• LCM of 715, 710, 400, 787
• LCM of 231, 552, 117, 549

1. What is the LCM of 427, 363, 857, 242?

Answer: LCM of 427, 363, 857, 242 is 265671714.

2. How to calculate the LCM of 427, 363, 857, 242?

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, 363, 857, 242.

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}.