Given numbers are 402,297,554,791

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

The LCM of 402,297,554,791 is 8720020386.

Find LCM of 402,297,554,791 with Prime Factorization

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

2 x 3 x 67 x 99 x 277 x 791 = 8720020386

Therefore, the lowest common multiple of 402,297,554,791 is 8720020386.

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.

402 x 297 x 554 x 791 = 52320122316

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

297 : 1, 3, 9, 11, 27, 33, 99, 297

554 : 1, 2, 277, 554

791 : 1, 7, 113, 791

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,297,554,791, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

297:3x 3x 3x 11

554:2x 277

791:7x 113

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 52320122316/(1x6)

LCM = 52320122316/6

LCM = 8720020386

Thus, we can understand that the LCM of 402,297,554,791 is 8720020386.

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

• LCM of 467, 825, 983, 341
• LCM of 463, 736, 694, 859
• LCM of 651, 259, 891, 925
• LCM of 446, 770, 679, 471
• LCM of 725, 561, 281, 475

1. What is the LCM of 402, 297, 554, 791?

Answer: LCM of 402, 297, 554, 791 is 8720020386.

2. How to calculate the LCM of 402, 297, 554, 791?

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 402, 297, 554, 791.

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}.