Given numbers are 422,637,670,629

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

The LCM of 422,637,670,629 is 56643142010.

Find LCM of 422,637,670,629 with Prime Factorization

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

2 x 211 x 637 x 335 x 629 = 56643142010

Therefore, the lowest common multiple of 422,637,670,629 is 56643142010.

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 637 x 670 x 629 = 113286284020

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

637 : 1, 7, 13, 49, 91, 637

670 : 1, 2, 5, 10, 67, 134, 335, 670

629 : 1, 17, 37, 629

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,637,670,629, is 1.

Now, the common factors can be found like this.

422:2x 211

637:7x 7x 13

670:2x 5x 67

629:17x 37

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

2 = 2

Therefore, the value for common factors is 2.

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 = 113286284020/(1x2)

LCM = 113286284020/2

LCM = 56643142010

Thus, we can understand that the LCM of 422,637,670,629 is 56643142010.

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

• LCM of 499, 779, 585, 961
• LCM of 941, 959, 762, 790
• LCM of 965, 813, 259, 946
• LCM of 390, 905, 496, 717
• LCM of 195, 785, 323, 548

1. What is the LCM of 422, 637, 670, 629?

Answer: LCM of 422, 637, 670, 629 is 56643142010.

2. How to calculate the LCM of 422, 637, 670, 629?

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, 637, 670, 629.

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}.