Given numbers are 687,425,294,572

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

The LCM of 687,425,294,572 is 8183475300.

Find LCM of 687,425,294,572 with Prime Factorization

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

2 x 3 x 229 x 425 x 49 x 286 = 8183475300

Therefore, the lowest common multiple of 687,425,294,572 is 8183475300.

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.

687 x 425 x 294 x 572 = 49100851800

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.

687 : 1, 3, 229, 687

425 : 1, 5, 17, 25, 85, 425

294 : 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 687,425,294,572, is 1.

Now, the common factors can be found like this.

687:3x 229

425:5x 5x 17

294:2x 3x 7x 7

572:2x 2x 11x 13

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 49100851800/(1x6)

LCM = 49100851800/6

LCM = 8183475300

Thus, we can understand that the LCM of 687,425,294,572 is 8183475300.

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

• LCM of 823, 352, 148, 605
• LCM of 899, 772, 637, 913
• LCM of 200, 278, 890, 885
• LCM of 209, 373, 552, 422
• LCM of 493, 300, 531, 118

1. What is the LCM of 687, 425, 294, 572?

Answer: LCM of 687, 425, 294, 572 is 8183475300.

2. How to calculate the LCM of 687, 425, 294, 572?

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 687, 425, 294, 572.

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}.