Given numbers are 331,732,263,638

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

The LCM of 331,732,263,638 is 20327571924.

Find LCM of 331,732,263,638 with Prime Factorization

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

2 x 331 x 366 x 263 x 319 = 20327571924

Therefore, the lowest common multiple of 331,732,263,638 is 20327571924.

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.

331 x 732 x 263 x 638 = 40655143848

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.

331 : 1, 331

732 : 1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

263 : 1, 263

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 331,732,263,638, is 1.

Now, the common factors can be found like this.

331:331

732:2x 2x 3x 61

263:263

638:2x 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.

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 = 40655143848/(1x2)

LCM = 40655143848/2

LCM = 20327571924

Thus, we can understand that the LCM of 331,732,263,638 is 20327571924.

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

• LCM of 144, 301, 514, 792
• LCM of 587, 267, 384, 674
• LCM of 292, 853, 981, 333
• LCM of 123, 523, 978, 104
• LCM of 994, 935, 647, 287

1. What is the LCM of 331, 732, 263, 638?

Answer: LCM of 331, 732, 263, 638 is 20327571924.

2. How to calculate the LCM of 331, 732, 263, 638?

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 331, 732, 263, 638.

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}.