Given numbers are 325,656,138,985

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

The LCM of 325,656,138,985 is 2898027600.

Find LCM of 325,656,138,985 with Prime Factorization

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

2 x 5 x 65 x 328 x 69 x 197 = 2898027600

Therefore, the lowest common multiple of 325,656,138,985 is 2898027600.

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.

325 x 656 x 138 x 985 = 28980276000

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.

325 : 1, 5, 13, 25, 65, 325

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

138 : 1, 2, 3, 6, 23, 46, 69, 138

985 : 1, 5, 197, 985

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 325,656,138,985, is 1.

Now, the common factors can be found like this.

325:5x 5x 13

656:2x 2x 2x 2x 41

138:2x 3x 23

985:5x 197

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 = 28980276000/(1x10)

LCM = 28980276000/10

LCM = 2898027600

Thus, we can understand that the LCM of 325,656,138,985 is 2898027600.

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

• LCM of 171, 470, 537, 486
• LCM of 647, 556, 699, 671
• LCM of 960, 404, 122, 552
• LCM of 361, 117, 253, 392
• LCM of 871, 261, 904, 395

1. What is the LCM of 325, 656, 138, 985?

Answer: LCM of 325, 656, 138, 985 is 2898027600.

2. How to calculate the LCM of 325, 656, 138, 985?

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 325, 656, 138, 985.

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}.