Given numbers are 394,131,131,515

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

The LCM of 394,131,131,515 is 26581210.

Find LCM of 394,131,131,515 with Prime Factorization

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

131 x 394 x 1 x 1 x 515 = 26581210

Therefore, the lowest common multiple of 394,131,131,515 is 26581210.

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.

394 x 131 x 131 x 515 = 3482138510

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.

394 : 1, 2, 197, 394

131 : 1, 131

131 : 1, 131

515 : 1, 5, 103, 515

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,131,131,515, is 1.

Now, the common factors can be found like this.

394:2x 197

131:131

131:131

515:5x 103

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

131 = 131

Therefore, the value for common factors is 131.

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 = 3482138510/(1x131)

LCM = 3482138510/131

LCM = 26581210

Thus, we can understand that the LCM of 394,131,131,515 is 26581210.

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

• LCM of 964, 465, 954, 364
• LCM of 550, 761, 856, 322
• LCM of 434, 560, 440, 689
• LCM of 767, 549, 465, 258
• LCM of 312, 662, 599, 246

1. What is the LCM of 394, 131, 131, 515?

Answer: LCM of 394, 131, 131, 515 is 26581210.

2. How to calculate the LCM of 394, 131, 131, 515?

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 394, 131, 131, 515.

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}.