Given numbers are 916,731,890,485

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

The LCM of 916,731,890,485 is 28903111340.

Find LCM of 916,731,890,485 with Prime Factorization

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

2 x 5 x 458 x 731 x 89 x 97 = 28903111340

Therefore, the lowest common multiple of 916,731,890,485 is 28903111340.

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.

916 x 731 x 890 x 485 = 289031113400

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.

916 : 1, 2, 4, 229, 458, 916

731 : 1, 17, 43, 731

890 : 1, 2, 5, 10, 89, 178, 445, 890

485 : 1, 5, 97, 485

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 916,731,890,485, is 1.

Now, the common factors can be found like this.

916:2x 2x 229

731:17x 43

890:2x 5x 89

485:5x 97

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 = 289031113400/(1x10)

LCM = 289031113400/10

LCM = 28903111340

Thus, we can understand that the LCM of 916,731,890,485 is 28903111340.

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

• LCM of 294, 320, 465, 290
• LCM of 154, 257, 953, 539
• LCM of 975, 999, 263, 995
• LCM of 706, 924, 494, 607
• LCM of 294, 555, 422, 689

1. What is the LCM of 916, 731, 890, 485?

Answer: LCM of 916, 731, 890, 485 is 28903111340.

2. How to calculate the LCM of 916, 731, 890, 485?

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 916, 731, 890, 485.

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}.