Given numbers are 680,345,425,463

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

The LCM of 680,345,425,463 is 108619800.

Find LCM of 680,345,425,463 with Prime Factorization

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

5 x 17 x 8 x 69 x 5 x 463 = 108619800

Therefore, the lowest common multiple of 680,345,425,463 is 108619800.

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.

680 x 345 x 425 x 463 = 46163415000

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.

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

345 : 1, 3, 5, 15, 23, 69, 115, 345

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

463 : 1, 463

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 680,345,425,463, is 1.

Now, the common factors can be found like this.

680:2x 2x 2x 5x 17

345:3x 5x 23

425:5x 5x 17

463:463

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

5x 5x 17 = 425

Therefore, the value for common factors is 425.

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 = 46163415000/(1x425)

LCM = 46163415000/425

LCM = 108619800

Thus, we can understand that the LCM of 680,345,425,463 is 108619800.

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

• LCM of 825, 882, 151, 713
• LCM of 512, 762, 829, 445
• LCM of 421, 210, 718, 363
• LCM of 297, 994, 981, 221
• LCM of 452, 914, 412, 161

1. What is the LCM of 680, 345, 425, 463?

Answer: LCM of 680, 345, 425, 463 is 108619800.

2. How to calculate the LCM of 680, 345, 425, 463?

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 680, 345, 425, 463.

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}.