Given numbers are 875,428,115,878

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

The LCM of 875,428,115,878 is 3781326500.

Find LCM of 875,428,115,878 with Prime Factorization

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

2 x 5 x 175 x 214 x 23 x 439 = 3781326500

Therefore, the lowest common multiple of 875,428,115,878 is 3781326500.

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.

875 x 428 x 115 x 878 = 37813265000

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.

875 : 1, 5, 7, 25, 35, 125, 175, 875

428 : 1, 2, 4, 107, 214, 428

115 : 1, 5, 23, 115

878 : 1, 2, 439, 878

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 875,428,115,878, is 1.

Now, the common factors can be found like this.

875:5x 5x 5x 7

428:2x 2x 107

115:5x 23

878:2x 439

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 37813265000/(1x10)

LCM = 37813265000/10

LCM = 3781326500

Thus, we can understand that the LCM of 875,428,115,878 is 3781326500.

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

• LCM of 659, 144, 549, 790
• LCM of 821, 655, 725, 485
• LCM of 104, 324, 711, 986
• LCM of 483, 194, 230, 463
• LCM of 542, 999, 809, 177

1. What is the LCM of 875, 428, 115, 878?

Answer: LCM of 875, 428, 115, 878 is 3781326500.

2. How to calculate the LCM of 875, 428, 115, 878?

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 875, 428, 115, 878.

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}.