Given numbers are 128,625,540,577

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

The LCM of 128,625,540,577 is 1246320000.

Find LCM of 128,625,540,577 with Prime Factorization

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

2 x 2 x 5 x 32 x 125 x 27 x 577 = 1246320000

Therefore, the lowest common multiple of 128,625,540,577 is 1246320000.

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.

128 x 625 x 540 x 577 = 24926400000

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.

128 : 1, 2, 4, 8, 16, 32, 64, 128

625 : 1, 5, 25, 125, 625

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

577 : 1, 577

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 128,625,540,577, is 1.

Now, the common factors can be found like this.

128:2x 2x 2x 2x 2x 2x 2

625:5x 5x 5x 5

540:2x 2x 3x 3x 3x 5

577:577

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 5 = 20

Therefore, the value for common factors is 20.

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 = 24926400000/(1x20)

LCM = 24926400000/20

LCM = 1246320000

Thus, we can understand that the LCM of 128,625,540,577 is 1246320000.

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

• LCM of 466, 261, 963, 385
• LCM of 518, 847, 146, 653
• LCM of 338, 396, 615, 813
• LCM of 947, 592, 403, 837
• LCM of 918, 777, 271, 149

1. What is the LCM of 128, 625, 540, 577?

Answer: LCM of 128, 625, 540, 577 is 1246320000.

2. How to calculate the LCM of 128, 625, 540, 577?

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 128, 625, 540, 577.

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}.