Given numbers are 628,890,283,590

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

The LCM of 628,890,283,590 is 4666143620.

Find LCM of 628,890,283,590 with Prime Factorization

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

2 x 5 x 314 x 89 x 283 x 59 = 4666143620

Therefore, the lowest common multiple of 628,890,283,590 is 4666143620.

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 890 x 283 x 590 = 93322872400

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

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

283 : 1, 283

590 : 1, 2, 5, 10, 59, 118, 295, 590

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,890,283,590, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

890:2x 5x 89

283:283

590:2x 5x 59

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 5 = 20

Therefore, the value for common factors is 20.

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 = 93322872400/(1x20)

LCM = 93322872400/20

LCM = 4666143620

Thus, we can understand that the LCM of 628,890,283,590 is 4666143620.

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

• LCM of 489, 115, 234, 718
• LCM of 740, 625, 695, 815
• LCM of 544, 475, 436, 825
• LCM of 688, 372, 241, 568
• LCM of 188, 111, 237, 359

1. What is the LCM of 628, 890, 283, 590?

Answer: LCM of 628, 890, 283, 590 is 4666143620.

2. How to calculate the LCM of 628, 890, 283, 590?

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, 890, 283, 590.

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}.