Given numbers are 427,634,317,636

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

The LCM of 427,634,317,636 is 86088324.

Find LCM of 427,634,317,636 with Prime Factorization

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

2 x 317 x 427 x 1 x 1 x 318 = 86088324

Therefore, the lowest common multiple of 427,634,317,636 is 86088324.

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 634 x 317 x 636 = 54579997416

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

634 : 1, 2, 317, 634

317 : 1, 317

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,634,317,636, is 1.

Now, the common factors can be found like this.

427:7x 61

634:2x 317

317:317

636:2x 2x 3x 53

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

2x 317 = 634

Therefore, the value for common factors is 634.

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 = 54579997416/(1x634)

LCM = 54579997416/634

LCM = 86088324

Thus, we can understand that the LCM of 427,634,317,636 is 86088324.

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

• LCM of 359, 981, 307, 948
• LCM of 951, 784, 513, 993
• LCM of 379, 965, 117, 663
• LCM of 235, 105, 886, 717
• LCM of 965, 185, 603, 960

1. What is the LCM of 427, 634, 317, 636?

Answer: LCM of 427, 634, 317, 636 is 86088324.

2. How to calculate the LCM of 427, 634, 317, 636?

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, 634, 317, 636.

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}.