Given numbers are 621,334,998,402

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

The LCM of 621,334,998,402 is 6934472262.

Find LCM of 621,334,998,402 with Prime Factorization

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

2 x 3 x 207 x 167 x 499 x 67 = 6934472262

Therefore, the lowest common multiple of 621,334,998,402 is 6934472262.

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.

621 x 334 x 998 x 402 = 83213667144

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

334 : 1, 2, 167, 334

998 : 1, 2, 499, 998

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,334,998,402, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

334:2x 167

998:2x 499

402:2x 3x 67

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 3 = 12

Therefore, the value for common factors is 12.

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 = 83213667144/(1x12)

LCM = 83213667144/12

LCM = 6934472262

Thus, we can understand that the LCM of 621,334,998,402 is 6934472262.

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

• LCM of 126, 711, 943, 414
• LCM of 583, 270, 920, 687
• LCM of 714, 237, 700, 989
• LCM of 578, 136, 132, 775
• LCM of 671, 792, 132, 830

1. What is the LCM of 621, 334, 998, 402?

Answer: LCM of 621, 334, 998, 402 is 6934472262.

2. How to calculate the LCM of 621, 334, 998, 402?

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 621, 334, 998, 402.

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}.