Given numbers are 606,782,344,421

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

The LCM of 606,782,344,421 is 17157733752.

Find LCM of 606,782,344,421 with Prime Factorization

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

2 x 303 x 391 x 172 x 421 = 17157733752

Therefore, the lowest common multiple of 606,782,344,421 is 17157733752.

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.

606 x 782 x 344 x 421 = 68630935008

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.

606 : 1, 2, 3, 6, 101, 202, 303, 606

782 : 1, 2, 17, 23, 34, 46, 391, 782

344 : 1, 2, 4, 8, 43, 86, 172, 344

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 606,782,344,421, is 1.

Now, the common factors can be found like this.

606:2x 3x 101

782:2x 17x 23

344:2x 2x 2x 43

421:421

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 = 68630935008/(1x4)

LCM = 68630935008/4

LCM = 17157733752

Thus, we can understand that the LCM of 606,782,344,421 is 17157733752.

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

• LCM of 508, 957, 731, 405
• LCM of 186, 535, 990, 483
• LCM of 373, 963, 168, 741
• LCM of 269, 905, 961, 647
• LCM of 488, 537, 319, 449

1. What is the LCM of 606, 782, 344, 421?

Answer: LCM of 606, 782, 344, 421 is 17157733752.

2. How to calculate the LCM of 606, 782, 344, 421?

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 606, 782, 344, 421.

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}.