Given numbers are 557,476,128,587

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

The LCM of 557,476,128,587 is 4980239488.

Find LCM of 557,476,128,587 with Prime Factorization

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

2 x 2 x 557 x 119 x 32 x 587 = 4980239488

Therefore, the lowest common multiple of 557,476,128,587 is 4980239488.

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.

557 x 476 x 128 x 587 = 19920957952

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.

557 : 1, 557

476 : 1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

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

587 : 1, 587

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 557,476,128,587, is 1.

Now, the common factors can be found like this.

557:557

476:2x 2x 7x 17

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

587:587

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 19920957952/(1x4)

LCM = 19920957952/4

LCM = 4980239488

Thus, we can understand that the LCM of 557,476,128,587 is 4980239488.

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

• LCM of 894, 904, 479, 967
• LCM of 984, 946, 855, 306
• LCM of 189, 217, 650, 188
• LCM of 799, 101, 979, 259
• LCM of 564, 408, 815, 932

1. What is the LCM of 557, 476, 128, 587?

Answer: LCM of 557, 476, 128, 587 is 4980239488.

2. How to calculate the LCM of 557, 476, 128, 587?

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 557, 476, 128, 587.

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}.