Given numbers are 431,431,283,957

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

The LCM of 431,431,283,957 is 116728161.

Find LCM of 431,431,283,957 with Prime Factorization

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

431 x 1 x 1 x 283 x 957 = 116728161

Therefore, the lowest common multiple of 431,431,283,957 is 116728161.

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.

431 x 431 x 283 x 957 = 50309837391

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.

431 : 1, 431

431 : 1, 431

283 : 1, 283

957 : 1, 3, 11, 29, 33, 87, 319, 957

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,431,283,957, is 1.

Now, the common factors can be found like this.

431:431

431:431

283:283

957:3x 11x 29

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

431 = 431

Therefore, the value for common factors is 431.

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 = 50309837391/(1x431)

LCM = 50309837391/431

LCM = 116728161

Thus, we can understand that the LCM of 431,431,283,957 is 116728161.

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

• LCM of 573, 150, 412, 770
• LCM of 250, 884, 157, 812
• LCM of 546, 613, 430, 143
• LCM of 486, 472, 744, 637
• LCM of 597, 784, 390, 856

1. What is the LCM of 431, 431, 283, 957?

Answer: LCM of 431, 431, 283, 957 is 116728161.

2. How to calculate the LCM of 431, 431, 283, 957?

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 431, 431, 283, 957.

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}.