Given numbers are 391,146,146

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

The LCM of 391,146,146 is 57086.

Find LCM of 391,146,146 with Prime Factorization

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

2 x 73 x 391 x 1 x 1 = 57086

Therefore, the lowest common multiple of 391,146,146 is 57086.

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.

391 x 146 x 146 = 8334556

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.

391 : 1, 17, 23, 391

146 : 1, 2, 73, 146

146 : 1, 2, 73, 146

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 391,146,146, is 1.

Now, the common factors can be found like this.

391:17x 23

146:2x 73

146:2x 73

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

2x 73 = 146

Therefore, the value for common factors is 146.

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 = 8334556/(1x146)

LCM = 8334556/146

LCM = 57086

Thus, we can understand that the LCM of 391,146,146 is 57086.

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

• LCM of 937, 793, 191
• LCM of 689, 147, 482
• LCM of 886, 131, 492
• LCM of 228, 309, 938
• LCM of 570, 417, 491

1. What is the LCM of 391, 146, 146?

Answer: LCM of 391, 146, 146 is 57086.

2. How to calculate the LCM of 391, 146, 146?

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 391, 146, 146.

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}.