Given numbers are 991,381,508

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

The LCM of 991,381,508 is 1510284.

Find LCM of 991,381,508 with Prime Factorization

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

127 x 991 x 3 x 4 = 1510284

Therefore, the lowest common multiple of 991,381,508 is 1510284.

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.

991 x 381 x 508 = 191806068

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.

991 : 1, 991

381 : 1, 3, 127, 381

508 : 1, 2, 4, 127, 254, 508

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 991,381,508, is 1.

Now, the common factors can be found like this.

991:991

381:3x 127

508:2x 2x 127

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

127 = 127

Therefore, the value for common factors is 127.

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 = 191806068/(1x127)

LCM = 191806068/127

LCM = 1510284

Thus, we can understand that the LCM of 991,381,508 is 1510284.

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

• LCM of 349, 762, 909
• LCM of 331, 885, 518
• LCM of 141, 116, 199
• LCM of 490, 174, 625
• LCM of 403, 510, 216

1. What is the LCM of 991, 381, 508?

Answer: LCM of 991, 381, 508 is 1510284.

2. How to calculate the LCM of 991, 381, 508?

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 991, 381, 508.

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}.