Given numbers are 318,454,431

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

The LCM of 318,454,431 is 31112166.

Find LCM of 318,454,431 with Prime Factorization

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

2 x 159 x 227 x 431 = 31112166

Therefore, the lowest common multiple of 318,454,431 is 31112166.

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.

318 x 454 x 431 = 62224332

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.

318 : 1, 2, 3, 6, 53, 106, 159, 318

454 : 1, 2, 227, 454

431 : 1, 431

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 318,454,431, is 1.

Now, the common factors can be found like this.

318:2x 3x 53

454:2x 227

431:431

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

2 = 2

Therefore, the value for common factors is 2.

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 = 62224332/(1x2)

LCM = 62224332/2

LCM = 31112166

Thus, we can understand that the LCM of 318,454,431 is 31112166.

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

• LCM of 570, 822, 876
• LCM of 653, 816, 270
• LCM of 882, 977, 361
• LCM of 643, 937, 790
• LCM of 371, 999, 880

1. What is the LCM of 318, 454, 431?

Answer: LCM of 318, 454, 431 is 31112166.

2. How to calculate the LCM of 318, 454, 431?

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 318, 454, 431.

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}.