Given numbers are 873,388,229,170

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

The LCM of 873,388,229,170 is 67971780.

Find LCM of 873,388,229,170 with Prime Factorization

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

2 x 97 x 9 x 2 x 229 x 85 = 67971780

Therefore, the lowest common multiple of 873,388,229,170 is 67971780.

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.

873 x 388 x 229 x 170 = 13186525320

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.

873 : 1, 3, 9, 97, 291, 873

388 : 1, 2, 4, 97, 194, 388

229 : 1, 229

170 : 1, 2, 5, 10, 17, 34, 85, 170

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 873,388,229,170, is 1.

Now, the common factors can be found like this.

873:3x 3x 97

388:2x 2x 97

229:229

170:2x 5x 17

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

2x 97 = 194

Therefore, the value for common factors is 194.

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 = 13186525320/(1x194)

LCM = 13186525320/194

LCM = 67971780

Thus, we can understand that the LCM of 873,388,229,170 is 67971780.

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

• LCM of 426, 380, 926, 254
• LCM of 540, 678, 523, 414
• LCM of 106, 282, 290, 104
• LCM of 805, 715, 682, 890
• LCM of 876, 283, 234, 309

1. What is the LCM of 873, 388, 229, 170?

Answer: LCM of 873, 388, 229, 170 is 67971780.

2. How to calculate the LCM of 873, 388, 229, 170?

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 873, 388, 229, 170.

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}.