Given numbers are 418,464,427,422

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

The LCM of 418,464,427,422 is 8737246672.

Find LCM of 418,464,427,422 with Prime Factorization

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

2 x 209 x 232 x 427 x 211 = 8737246672

Therefore, the lowest common multiple of 418,464,427,422 is 8737246672.

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.

418 x 464 x 427 x 422 = 34948986688

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.

418 : 1, 2, 11, 19, 22, 38, 209, 418

464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464

427 : 1, 7, 61, 427

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 418,464,427,422, is 1.

Now, the common factors can be found like this.

418:2x 11x 19

464:2x 2x 2x 2x 29

427:7x 61

422:2x 211

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 34948986688/(1x4)

LCM = 34948986688/4

LCM = 8737246672

Thus, we can understand that the LCM of 418,464,427,422 is 8737246672.

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

• LCM of 168, 157, 616, 454
• LCM of 481, 491, 990, 222
• LCM of 562, 282, 687, 797
• LCM of 268, 531, 267, 125
• LCM of 481, 968, 857, 702

1. What is the LCM of 418, 464, 427, 422?

Answer: LCM of 418, 464, 427, 422 is 8737246672.

2. How to calculate the LCM of 418, 464, 427, 422?

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 418, 464, 427, 422.

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}.