Given numbers are 281,534,454,428

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

The LCM of 281,534,454,428 is 7289323212.

Find LCM of 281,534,454,428 with Prime Factorization

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

2 x 281 x 267 x 227 x 214 = 7289323212

Therefore, the lowest common multiple of 281,534,454,428 is 7289323212.

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.

281 x 534 x 454 x 428 = 29157292848

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.

281 : 1, 281

534 : 1, 2, 3, 6, 89, 178, 267, 534

454 : 1, 2, 227, 454

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 281,534,454,428, is 1.

Now, the common factors can be found like this.

281:281

534:2x 3x 89

454:2x 227

428:2x 2x 107

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 = 29157292848/(1x4)

LCM = 29157292848/4

LCM = 7289323212

Thus, we can understand that the LCM of 281,534,454,428 is 7289323212.

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

• LCM of 118, 169, 699, 684
• LCM of 607, 227, 770, 301
• LCM of 601, 798, 265, 857
• LCM of 549, 739, 978, 738
• LCM of 275, 844, 217, 576

1. What is the LCM of 281, 534, 454, 428?

Answer: LCM of 281, 534, 454, 428 is 7289323212.

2. How to calculate the LCM of 281, 534, 454, 428?

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 281, 534, 454, 428.

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}.