Given numbers are 290,277,283,831

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

The LCM of 290,277,283,831 is 68200170.

Find LCM of 290,277,283,831 with Prime Factorization

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

277 x 290 x 1 x 283 x 3 = 68200170

Therefore, the lowest common multiple of 290,277,283,831 is 68200170.

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.

290 x 277 x 283 x 831 = 18891447090

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.

290 : 1, 2, 5, 10, 29, 58, 145, 290

277 : 1, 277

283 : 1, 283

831 : 1, 3, 277, 831

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 290,277,283,831, is 1.

Now, the common factors can be found like this.

290:2x 5x 29

277:277

283:283

831:3x 277

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

277 = 277

Therefore, the value for common factors is 277.

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 = 18891447090/(1x277)

LCM = 18891447090/277

LCM = 68200170

Thus, we can understand that the LCM of 290,277,283,831 is 68200170.

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

• LCM of 832, 273, 741, 494
• LCM of 417, 473, 398, 111
• LCM of 198, 123, 578, 570
• LCM of 795, 258, 462, 711
• LCM of 203, 480, 227, 723

1. What is the LCM of 290, 277, 283, 831?

Answer: LCM of 290, 277, 283, 831 is 68200170.

2. How to calculate the LCM of 290, 277, 283, 831?

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 290, 277, 283, 831.

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}.