Given numbers are 621,553,533,793

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

The LCM of 621,553,533,793 is 11165386869.

Find LCM of 621,553,533,793 with Prime Factorization

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

13 x 621 x 553 x 41 x 61 = 11165386869

Therefore, the lowest common multiple of 621,553,533,793 is 11165386869.

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 553 x 533 x 793 = 145150029297

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

553 : 1, 7, 79, 553

533 : 1, 13, 41, 533

793 : 1, 13, 61, 793

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,553,533,793, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

553:7x 79

533:13x 41

793:13x 61

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

13 = 13

Therefore, the value for common factors is 13.

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 = 145150029297/(1x13)

LCM = 145150029297/13

LCM = 11165386869

Thus, we can understand that the LCM of 621,553,533,793 is 11165386869.

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

• LCM of 866, 848, 514, 259
• LCM of 378, 779, 500, 907
• LCM of 989, 330, 954, 650
• LCM of 662, 227, 826, 706
• LCM of 941, 872, 845, 613

1. What is the LCM of 621, 553, 533, 793?

Answer: LCM of 621, 553, 533, 793 is 11165386869.

2. How to calculate the LCM of 621, 553, 533, 793?

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, 553, 533, 793.

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}.