Given numbers are 146,470,617,247,857

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

The LCM of 146,470,617,247,857 is 4481089904330.

Find LCM of 146,470,617,247,857 with Prime Factorization

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

2 x 73 x 235 x 617 x 247 x 857 = 4481089904330

Therefore, the lowest common multiple of 146,470,617,247,857 is 4481089904330.

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.

146 x 470 x 617 x 247 x 857 = 8962179808660

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.

146 : 1, 2, 73, 146

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

617 : 1, 617

247 : 1, 13, 19, 247

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 146,470,617,247,857, is 1.

Now, the common factors can be found like this.

146:2x 73

470:2x 5x 47

617:617

247:13x 19

857:857

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 = 8962179808660/(1x2)

LCM = 8962179808660/2

LCM = 4481089904330

Thus, we can understand that the LCM of 146,470,617,247,857 is 4481089904330.

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

• LCM of 279, 181, 263, 964, 172
• LCM of 791, 540, 410, 581, 705
• LCM of 843, 469, 963, 452, 722
• LCM of 111, 262, 660, 879, 600
• LCM of 293, 279, 158, 415, 702

1. What is the LCM of 146, 470, 617, 247, 857?

Answer: LCM of 146, 470, 617, 247, 857 is 4481089904330.

2. How to calculate the LCM of 146, 470, 617, 247, 857?

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 146, 470, 617, 247, 857.

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}.