Given numbers are 486,740,397,205

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

The LCM of 486,740,397,205 is 2926930140.

Find LCM of 486,740,397,205 with Prime Factorization

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

2 x 5 x 243 x 74 x 397 x 41 = 2926930140

Therefore, the lowest common multiple of 486,740,397,205 is 2926930140.

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.

486 x 740 x 397 x 205 = 29269301400

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.

486 : 1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

397 : 1, 397

205 : 1, 5, 41, 205

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 486,740,397,205, is 1.

Now, the common factors can be found like this.

486:2x 3x 3x 3x 3x 3

740:2x 2x 5x 37

397:397

205:5x 41

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 = 29269301400/(1x10)

LCM = 29269301400/10

LCM = 2926930140

Thus, we can understand that the LCM of 486,740,397,205 is 2926930140.

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

• LCM of 461, 128, 700, 283
• LCM of 993, 746, 674, 695
• LCM of 314, 617, 854, 545
• LCM of 109, 271, 503, 607
• LCM of 134, 284, 536, 223

1. What is the LCM of 486, 740, 397, 205?

Answer: LCM of 486, 740, 397, 205 is 2926930140.

2. How to calculate the LCM of 486, 740, 397, 205?

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 486, 740, 397, 205.

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}.