Given numbers are 422,844,427,457

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

The LCM of 422,844,427,457 is 164697316.

Find LCM of 422,844,427,457 with Prime Factorization

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

2 x 211 x 1 x 2 x 427 x 457 = 164697316

Therefore, the lowest common multiple of 422,844,427,457 is 164697316.

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.

422 x 844 x 427 x 457 = 69502267352

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.

422 : 1, 2, 211, 422

844 : 1, 2, 4, 211, 422, 844

427 : 1, 7, 61, 427

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,844,427,457, is 1.

Now, the common factors can be found like this.

422:2x 211

844:2x 2x 211

427:7x 61

457:457

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 = 69502267352/(1x422)

LCM = 69502267352/422

LCM = 164697316

Thus, we can understand that the LCM of 422,844,427,457 is 164697316.

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

• LCM of 941, 462, 882, 141
• LCM of 634, 893, 766, 616
• LCM of 534, 943, 196, 321
• LCM of 515, 825, 302, 112
• LCM of 625, 655, 647, 767

1. What is the LCM of 422, 844, 427, 457?

Answer: LCM of 422, 844, 427, 457 is 164697316.

2. How to calculate the LCM of 422, 844, 427, 457?

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 422, 844, 427, 457.

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}.