Given numbers are 957,225,756,720,389

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

The LCM of 957,225,756,720,389 is 9381279600.

Find LCM of 957,225,756,720,389 with Prime Factorization

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

2 x 2 x 3 x 3 x 5 x 319 x 5 x 21 x 4 x 389 = 9381279600

Therefore, the lowest common multiple of 957,225,756,720,389 is 9381279600.

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.

957 x 225 x 756 x 720 x 389 = 45593018856000

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.

957 : 1, 3, 11, 29, 33, 87, 319, 957

225 : 1, 3, 5, 9, 15, 25, 45, 75, 225

756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 957,225,756,720,389, is 1.

Now, the common factors can be found like this.

957:3x 11x 29

225:3x 3x 5x 5

756:2x 2x 3x 3x 3x 7

720:2x 2x 2x 2x 3x 3x 5

389:389

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 3x 3x 3x 5 = 4860

Therefore, the value for common factors is 4860.

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 = 45593018856000/(1x4860)

LCM = 45593018856000/4860

LCM = 9381279600

Thus, we can understand that the LCM of 957,225,756,720,389 is 9381279600.

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

• LCM of 566, 451, 520, 425, 517
• LCM of 887, 138, 707, 179, 183
• LCM of 189, 131, 156, 197, 530
• LCM of 458, 771, 730, 269, 668
• LCM of 831, 548, 760, 627, 348

1. What is the LCM of 957, 225, 756, 720, 389?

Answer: LCM of 957, 225, 756, 720, 389 is 9381279600.

2. How to calculate the LCM of 957, 225, 756, 720, 389?

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 957, 225, 756, 720, 389.

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}.