Given numbers are 628,12,884,205

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

The LCM of 628,12,884,205 is 85354620.

Find LCM of 628,12,884,205 with Prime Factorization

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

2 x 2 x 157 x 3 x 221 x 205 = 85354620

Therefore, the lowest common multiple of 628,12,884,205 is 85354620.

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.

628 x 12 x 884 x 205 = 1365673920

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.

628 : 1, 2, 4, 157, 314, 628

12 : 1, 2, 3, 4, 6, 12

884 : 1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884

205 : 1, 5, 41, 205

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,12,884,205, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

12:2x 2x 3

884:2x 2x 13x 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 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 1365673920/(1x16)

LCM = 1365673920/16

LCM = 85354620

Thus, we can understand that the LCM of 628,12,884,205 is 85354620.

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

• LCM of 519, 58, 576, 138
• LCM of 109, 27, 319, 345
• LCM of 728, 52, 458, 670
• LCM of 543, 85, 665, 615
• LCM of 266, 27, 688, 684

1. What is the LCM of 628, 12, 884, 205?

Answer: LCM of 628, 12, 884, 205 is 85354620.

2. How to calculate the LCM of 628, 12, 884, 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 628, 12, 884, 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}.