Given numbers are 388,741,391,561,528

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

The LCM of 388,741,391,561,528 is 4946287632.

Find LCM of 388,741,391,561,528 with Prime Factorization

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

2 x 2 x 3 x 11 x 17 x 97 x 247 x 23 x 1 x 4 = 4946287632

Therefore, the lowest common multiple of 388,741,391,561,528 is 4946287632.

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.

388 x 741 x 391 x 561 x 528 = 33298408338624

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.

388 : 1, 2, 4, 97, 194, 388

741 : 1, 3, 13, 19, 39, 57, 247, 741

391 : 1, 17, 23, 391

561 : 1, 3, 11, 17, 33, 51, 187, 561

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 388,741,391,561,528, is 1.

Now, the common factors can be found like this.

388:2x 2x 97

741:3x 13x 19

391:17x 23

561:3x 11x 17

528:2x 2x 2x 2x 3x 11

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 3x 3x 11x 17 = 6732

Therefore, the value for common factors is 6732.

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 = 33298408338624/(1x6732)

LCM = 33298408338624/6732

LCM = 4946287632

Thus, we can understand that the LCM of 388,741,391,561,528 is 4946287632.

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

• LCM of 174, 196, 760, 910, 495
• LCM of 524, 253, 662, 736, 205
• LCM of 575, 310, 939, 138, 142
• LCM of 425, 892, 640, 744, 140
• LCM of 320, 595, 806, 646, 754

1. What is the LCM of 388, 741, 391, 561, 528?

Answer: LCM of 388, 741, 391, 561, 528 is 4946287632.

2. How to calculate the LCM of 388, 741, 391, 561, 528?

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 388, 741, 391, 561, 528.

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}.