Given numbers are 680,679,626,291

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

The LCM of 680,679,626,291 is 433555080.

Find LCM of 680,679,626,291 with Prime Factorization

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

2 x 97 x 340 x 7 x 313 x 3 = 433555080

Therefore, the lowest common multiple of 680,679,626,291 is 433555080.

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 679 x 626 x 291 = 84109685520

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

679 : 1, 7, 97, 679

626 : 1, 2, 313, 626

291 : 1, 3, 97, 291

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 680,679,626,291, is 1.

Now, the common factors can be found like this.

680:2x 2x 2x 5x 17

679:7x 97

626:2x 313

291:3x 97

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

2x 97 = 194

Therefore, the value for common factors is 194.

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 = 84109685520/(1x194)

LCM = 84109685520/194

LCM = 433555080

Thus, we can understand that the LCM of 680,679,626,291 is 433555080.

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

• LCM of 932, 317, 918, 297
• LCM of 140, 502, 251, 920
• LCM of 212, 153, 880, 600
• LCM of 745, 413, 712, 916
• LCM of 952, 636, 496, 253

1. What is the LCM of 680, 679, 626, 291?

Answer: LCM of 680, 679, 626, 291 is 433555080.

2. How to calculate the LCM of 680, 679, 626, 291?

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, 679, 626, 291.

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}.