Given numbers are 401,547,422,422

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

The LCM of 401,547,422,422 is 92564434.

Find LCM of 401,547,422,422 with Prime Factorization

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

2 x 211 x 401 x 547 x 1 x 1 = 92564434

Therefore, the lowest common multiple of 401,547,422,422 is 92564434.

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.

401 x 547 x 422 x 422 = 39062191148

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.

401 : 1, 401

547 : 1, 547

422 : 1, 2, 211, 422

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,547,422,422, is 1.

Now, the common factors can be found like this.

401:401

547:547

422:2x 211

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 211 = 422

Therefore, the value for common factors is 422.

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 = 39062191148/(1x422)

LCM = 39062191148/422

LCM = 92564434

Thus, we can understand that the LCM of 401,547,422,422 is 92564434.

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

• LCM of 262, 640, 281, 342
• LCM of 364, 654, 197, 455
• LCM of 385, 682, 215, 359
• LCM of 272, 761, 851, 915
• LCM of 254, 185, 577, 586

1. What is the LCM of 401, 547, 422, 422?

Answer: LCM of 401, 547, 422, 422 is 92564434.

2. How to calculate the LCM of 401, 547, 422, 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 401, 547, 422, 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}.