Given numbers are 622,791,311,897

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

The LCM of 622,791,311,897 is 441325794.

Find LCM of 622,791,311,897 with Prime Factorization

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

311 x 2 x 791 x 1 x 897 = 441325794

Therefore, the lowest common multiple of 622,791,311,897 is 441325794.

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.

622 x 791 x 311 x 897 = 137252321934

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.

622 : 1, 2, 311, 622

791 : 1, 7, 113, 791

311 : 1, 311

897 : 1, 3, 13, 23, 39, 69, 299, 897

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,791,311,897, is 1.

Now, the common factors can be found like this.

622:2x 311

791:7x 113

311:311

897:3x 13x 23

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

311 = 311

Therefore, the value for common factors is 311.

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 = 137252321934/(1x311)

LCM = 137252321934/311

LCM = 441325794

Thus, we can understand that the LCM of 622,791,311,897 is 441325794.

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

• LCM of 687, 867, 399, 122
• LCM of 751, 917, 309, 953
• LCM of 801, 428, 187, 494
• LCM of 973, 179, 234, 328
• LCM of 885, 356, 820, 600

1. What is the LCM of 622, 791, 311, 897?

Answer: LCM of 622, 791, 311, 897 is 441325794.

2. How to calculate the LCM of 622, 791, 311, 897?

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 622, 791, 311, 897.

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}.