Given numbers are 421,909,582,941,621

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

The LCM of 421,909,582,941,621 is 4820437131714.

Find LCM of 421,909,582,941,621 with Prime Factorization

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

3 x 3 x 421 x 101 x 194 x 941 x 69 = 4820437131714

Therefore, the lowest common multiple of 421,909,582,941,621 is 4820437131714.

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.

421 x 909 x 582 x 941 x 621 = 130151802556278

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.

421 : 1, 421

909 : 1, 3, 9, 101, 303, 909

582 : 1, 2, 3, 6, 97, 194, 291, 582

941 : 1, 941

621 : 1, 3, 9, 23, 27, 69, 207, 621

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,909,582,941,621, is 1.

Now, the common factors can be found like this.

421:421

909:3x 3x 101

582:2x 3x 97

941:941

621:3x 3x 3x 23

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

3x 3x 3 = 27

Therefore, the value for common factors is 27.

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 = 130151802556278/(1x27)

LCM = 130151802556278/27

LCM = 4820437131714

Thus, we can understand that the LCM of 421,909,582,941,621 is 4820437131714.

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

• LCM of 862, 138, 213, 859, 264
• LCM of 106, 253, 851, 450, 908
• LCM of 630, 651, 619, 644, 745
• LCM of 410, 719, 826, 935, 229
• LCM of 341, 175, 582, 968, 865

1. What is the LCM of 421, 909, 582, 941, 621?

Answer: LCM of 421, 909, 582, 941, 621 is 4820437131714.

2. How to calculate the LCM of 421, 909, 582, 941, 621?

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 421, 909, 582, 941, 621.

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}.