Given numbers are 991,524,431,776

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

The LCM of 991,524,431,776 is 43419412376.

Find LCM of 991,524,431,776 with Prime Factorization

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

2 x 2 x 991 x 131 x 431 x 194 = 43419412376

Therefore, the lowest common multiple of 991,524,431,776 is 43419412376.

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 524 x 431 x 776 = 173677649504

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

524 : 1, 2, 4, 131, 262, 524

431 : 1, 431

776 : 1, 2, 4, 8, 97, 194, 388, 776

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 991,524,431,776, is 1.

Now, the common factors can be found like this.

991:991

524:2x 2x 131

431:431

776:2x 2x 2x 97

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 173677649504/(1x4)

LCM = 173677649504/4

LCM = 43419412376

Thus, we can understand that the LCM of 991,524,431,776 is 43419412376.

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

• LCM of 746, 676, 992, 557
• LCM of 703, 364, 287, 467
• LCM of 925, 672, 935, 451
• LCM of 374, 895, 269, 242
• LCM of 287, 969, 475, 628

1. What is the LCM of 991, 524, 431, 776?

Answer: LCM of 991, 524, 431, 776 is 43419412376.

2. How to calculate the LCM of 991, 524, 431, 776?

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, 524, 431, 776.

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}.