Given numbers are 622,908,622,991

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

The LCM of 622,908,622,991 is 279846508.

Find LCM of 622,908,622,991 with Prime Factorization

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

2 x 311 x 1 x 454 x 1 x 991 = 279846508

Therefore, the lowest common multiple of 622,908,622,991 is 279846508.

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 908 x 622 x 991 = 348129055952

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

908 : 1, 2, 4, 227, 454, 908

622 : 1, 2, 311, 622

991 : 1, 991

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,908,622,991, is 1.

Now, the common factors can be found like this.

622:2x 311

908:2x 2x 227

622:2x 311

991:991

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 311 = 1244

Therefore, the value for common factors is 1244.

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 = 348129055952/(1x1244)

LCM = 348129055952/1244

LCM = 279846508

Thus, we can understand that the LCM of 622,908,622,991 is 279846508.

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

• LCM of 944, 602, 656, 242
• LCM of 155, 185, 987, 666
• LCM of 364, 866, 873, 543
• LCM of 843, 575, 371, 939
• LCM of 817, 708, 255, 686

1. What is the LCM of 622, 908, 622, 991?

Answer: LCM of 622, 908, 622, 991 is 279846508.

2. How to calculate the LCM of 622, 908, 622, 991?

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, 908, 622, 991.

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}.