Given numbers are 985,470,509,417

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

The LCM of 985,470,509,417 is 19652505270.

Find LCM of 985,470,509,417 with Prime Factorization

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

5 x 197 x 94 x 509 x 417 = 19652505270

Therefore, the lowest common multiple of 985,470,509,417 is 19652505270.

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.

985 x 470 x 509 x 417 = 98262526350

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.

985 : 1, 5, 197, 985

470 : 1, 2, 5, 10, 47, 94, 235, 470

509 : 1, 509

417 : 1, 3, 139, 417

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 985,470,509,417, is 1.

Now, the common factors can be found like this.

985:5x 197

470:2x 5x 47

509:509

417:3x 139

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

5 = 5

Therefore, the value for common factors is 5.

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 = 98262526350/(1x5)

LCM = 98262526350/5

LCM = 19652505270

Thus, we can understand that the LCM of 985,470,509,417 is 19652505270.

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

• LCM of 933, 663, 405, 650
• LCM of 382, 908, 258, 760
• LCM of 261, 633, 862, 836
• LCM of 394, 823, 629, 805
• LCM of 421, 169, 923, 521

1. What is the LCM of 985, 470, 509, 417?

Answer: LCM of 985, 470, 509, 417 is 19652505270.

2. How to calculate the LCM of 985, 470, 509, 417?

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 985, 470, 509, 417.

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}.