Given numbers are 857,180,146,717

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

The LCM of 857,180,146,717 is 2691374220.

Find LCM of 857,180,146,717 with Prime Factorization

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

2 x 3 x 857 x 30 x 73 x 239 = 2691374220

Therefore, the lowest common multiple of 857,180,146,717 is 2691374220.

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.

857 x 180 x 146 x 717 = 16148245320

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.

857 : 1, 857

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

146 : 1, 2, 73, 146

717 : 1, 3, 239, 717

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,180,146,717, is 1.

Now, the common factors can be found like this.

857:857

180:2x 2x 3x 3x 5

146:2x 73

717:3x 239

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 16148245320/(1x6)

LCM = 16148245320/6

LCM = 2691374220

Thus, we can understand that the LCM of 857,180,146,717 is 2691374220.

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

• LCM of 840, 528, 431, 850
• LCM of 420, 119, 592, 854
• LCM of 155, 174, 621, 323
• LCM of 775, 216, 326, 510
• LCM of 582, 767, 166, 621

1. What is the LCM of 857, 180, 146, 717?

Answer: LCM of 857, 180, 146, 717 is 2691374220.

2. How to calculate the LCM of 857, 180, 146, 717?

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 857, 180, 146, 717.

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}.