Given numbers are 389,626,722,555

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

The LCM of 389,626,722,555 is 48789247470.

Find LCM of 389,626,722,555 with Prime Factorization

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

2 x 389 x 313 x 361 x 555 = 48789247470

Therefore, the lowest common multiple of 389,626,722,555 is 48789247470.

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.

389 x 626 x 722 x 555 = 97578494940

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.

389 : 1, 389

626 : 1, 2, 313, 626

722 : 1, 2, 19, 38, 361, 722

555 : 1, 3, 5, 15, 37, 111, 185, 555

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 389,626,722,555, is 1.

Now, the common factors can be found like this.

389:389

626:2x 313

722:2x 19x 19

555:3x 5x 37

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 = 97578494940/(1x2)

LCM = 97578494940/2

LCM = 48789247470

Thus, we can understand that the LCM of 389,626,722,555 is 48789247470.

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

• LCM of 427, 305, 196, 195
• LCM of 442, 787, 494, 196
• LCM of 943, 799, 226, 302
• LCM of 451, 752, 248, 255
• LCM of 575, 871, 546, 462

1. What is the LCM of 389, 626, 722, 555?

Answer: LCM of 389, 626, 722, 555 is 48789247470.

2. How to calculate the LCM of 389, 626, 722, 555?

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 389, 626, 722, 555.

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}.