Given numbers are 828,454,238,205

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

The LCM of 828,454,238,205 is 4585186620.

Find LCM of 828,454,238,205 with Prime Factorization

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

2 x 414 x 227 x 119 x 205 = 4585186620

Therefore, the lowest common multiple of 828,454,238,205 is 4585186620.

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.

828 x 454 x 238 x 205 = 18340746480

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.

828 : 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828

454 : 1, 2, 227, 454

238 : 1, 2, 7, 14, 17, 34, 119, 238

205 : 1, 5, 41, 205

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 828,454,238,205, is 1.

Now, the common factors can be found like this.

828:2x 2x 3x 3x 23

454:2x 227

238:2x 7x 17

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 2 = 4

Therefore, the value for common factors is 4.

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 = 18340746480/(1x4)

LCM = 18340746480/4

LCM = 4585186620

Thus, we can understand that the LCM of 828,454,238,205 is 4585186620.

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

• LCM of 345, 322, 388, 417
• LCM of 235, 478, 956, 876
• LCM of 660, 666, 677, 758
• LCM of 642, 308, 613, 426
• LCM of 749, 382, 466, 834

1. What is the LCM of 828, 454, 238, 205?

Answer: LCM of 828, 454, 238, 205 is 4585186620.

2. How to calculate the LCM of 828, 454, 238, 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 828, 454, 238, 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}.