Given numbers are 997,209,778,622

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

The LCM of 997,209,778,622 is 50417514334.

Find LCM of 997,209,778,622 with Prime Factorization

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

2 x 997 x 209 x 389 x 311 = 50417514334

Therefore, the lowest common multiple of 997,209,778,622 is 50417514334.

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.

997 x 209 x 778 x 622 = 100835028668

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.

997 : 1, 997

209 : 1, 11, 19, 209

778 : 1, 2, 389, 778

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,209,778,622, is 1.

Now, the common factors can be found like this.

997:997

209:11x 19

778:2x 389

622:2x 311

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

2 = 2

Therefore, the value for common factors is 2.

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 = 100835028668/(1x2)

LCM = 100835028668/2

LCM = 50417514334

Thus, we can understand that the LCM of 997,209,778,622 is 50417514334.

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

• LCM of 169, 546, 764, 714
• LCM of 867, 880, 262, 182
• LCM of 996, 333, 613, 613
• LCM of 725, 407, 161, 951
• LCM of 720, 482, 901, 161

1. What is the LCM of 997, 209, 778, 622?

Answer: LCM of 997, 209, 778, 622 is 50417514334.

2. How to calculate the LCM of 997, 209, 778, 622?

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 997, 209, 778, 622.

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}.