Given numbers are 485,727,638,198

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

The LCM of 485,727,638,198 is 2024600490.

Find LCM of 485,727,638,198 with Prime Factorization

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

2 x 11 x 485 x 727 x 29 x 9 = 2024600490

Therefore, the lowest common multiple of 485,727,638,198 is 2024600490.

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.

485 x 727 x 638 x 198 = 44541210780

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.

485 : 1, 5, 97, 485

727 : 1, 727

638 : 1, 2, 11, 22, 29, 58, 319, 638

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 485,727,638,198, is 1.

Now, the common factors can be found like this.

485:5x 97

727:727

638:2x 11x 29

198:2x 3x 3x 11

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 44541210780/(1x22)

LCM = 44541210780/22

LCM = 2024600490

Thus, we can understand that the LCM of 485,727,638,198 is 2024600490.

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

• LCM of 856, 267, 458, 989
• LCM of 891, 595, 598, 353
• LCM of 971, 914, 482, 138
• LCM of 952, 550, 111, 109
• LCM of 811, 586, 574, 963

1. What is the LCM of 485, 727, 638, 198?

Answer: LCM of 485, 727, 638, 198 is 2024600490.

2. How to calculate the LCM of 485, 727, 638, 198?

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 485, 727, 638, 198.

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}.