Given numbers are 991,474,316,662

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

The LCM of 991,474,316,662 is 310963908.

Find LCM of 991,474,316,662 with Prime Factorization

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

2 x 79 x 991 x 3 x 2 x 331 = 310963908

Therefore, the lowest common multiple of 991,474,316,662 is 310963908.

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 474 x 316 x 662 = 98264594928

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

474 : 1, 2, 3, 6, 79, 158, 237, 474

316 : 1, 2, 4, 79, 158, 316

662 : 1, 2, 331, 662

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 991,474,316,662, is 1.

Now, the common factors can be found like this.

991:991

474:2x 3x 79

316:2x 2x 79

662:2x 331

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

2x 2x 79 = 316

Therefore, the value for common factors is 316.

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 = 98264594928/(1x316)

LCM = 98264594928/316

LCM = 310963908

Thus, we can understand that the LCM of 991,474,316,662 is 310963908.

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

• LCM of 297, 957, 755, 379
• LCM of 618, 692, 581, 344
• LCM of 404, 441, 985, 116
• LCM of 514, 757, 457, 697
• LCM of 139, 717, 853, 508

1. What is the LCM of 991, 474, 316, 662?

Answer: LCM of 991, 474, 316, 662 is 310963908.

2. How to calculate the LCM of 991, 474, 316, 662?

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, 474, 316, 662.

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}.