Given numbers are 334,418,720,857

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

The LCM of 334,418,720,857 is 21536547120.

Find LCM of 334,418,720,857 with Prime Factorization

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

2 x 167 x 209 x 360 x 857 = 21536547120

Therefore, the lowest common multiple of 334,418,720,857 is 21536547120.

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.

334 x 418 x 720 x 857 = 86146188480

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.

334 : 1, 2, 167, 334

418 : 1, 2, 11, 19, 22, 38, 209, 418

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

857 : 1, 857

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 334,418,720,857, is 1.

Now, the common factors can be found like this.

334:2x 167

418:2x 11x 19

720:2x 2x 2x 2x 3x 3x 5

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.

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 = 86146188480/(1x4)

LCM = 86146188480/4

LCM = 21536547120

Thus, we can understand that the LCM of 334,418,720,857 is 21536547120.

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

• LCM of 791, 458, 678, 203
• LCM of 577, 273, 172, 818
• LCM of 980, 917, 512, 660
• LCM of 315, 908, 777, 995
• LCM of 360, 999, 486, 670

1. What is the LCM of 334, 418, 720, 857?

Answer: LCM of 334, 418, 720, 857 is 21536547120.

2. How to calculate the LCM of 334, 418, 720, 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 334, 418, 720, 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}.