Given numbers are 439,560,645,274

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

The LCM of 439,560,645,274 is 4344730320.

Find LCM of 439,560,645,274 with Prime Factorization

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

2 x 5 x 439 x 56 x 129 x 137 = 4344730320

Therefore, the lowest common multiple of 439,560,645,274 is 4344730320.

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.

439 x 560 x 645 x 274 = 43447303200

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.

439 : 1, 439

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

645 : 1, 3, 5, 15, 43, 129, 215, 645

274 : 1, 2, 137, 274

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 439,560,645,274, is 1.

Now, the common factors can be found like this.

439:439

560:2x 2x 2x 2x 5x 7

645:3x 5x 43

274:2x 137

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 43447303200/(1x10)

LCM = 43447303200/10

LCM = 4344730320

Thus, we can understand that the LCM of 439,560,645,274 is 4344730320.

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

• LCM of 209, 670, 275, 616
• LCM of 983, 311, 242, 699
• LCM of 164, 957, 817, 187
• LCM of 920, 474, 952, 681
• LCM of 836, 827, 445, 506

1. What is the LCM of 439, 560, 645, 274?

Answer: LCM of 439, 560, 645, 274 is 4344730320.

2. How to calculate the LCM of 439, 560, 645, 274?

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 439, 560, 645, 274.

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}.