Given numbers are 650,394,694,687

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

The LCM of 650,394,694,687 is 30525711450.

Find LCM of 650,394,694,687 with Prime Factorization

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

2 x 325 x 197 x 347 x 687 = 30525711450

Therefore, the lowest common multiple of 650,394,694,687 is 30525711450.

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.

650 x 394 x 694 x 687 = 122102845800

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.

650 : 1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

394 : 1, 2, 197, 394

694 : 1, 2, 347, 694

687 : 1, 3, 229, 687

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 650,394,694,687, is 1.

Now, the common factors can be found like this.

650:2x 5x 5x 13

394:2x 197

694:2x 347

687:3x 229

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 = 122102845800/(1x4)

LCM = 122102845800/4

LCM = 30525711450

Thus, we can understand that the LCM of 650,394,694,687 is 30525711450.

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

• LCM of 888, 806, 316, 156
• LCM of 383, 141, 868, 468
• LCM of 533, 275, 396, 353
• LCM of 187, 144, 343, 848
• LCM of 215, 268, 868, 195

1. What is the LCM of 650, 394, 694, 687?

Answer: LCM of 650, 394, 694, 687 is 30525711450.

2. How to calculate the LCM of 650, 394, 694, 687?

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 650, 394, 694, 687.

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}.