Given numbers are 681,678,295,966

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

The LCM of 681,678,295,966 is 7309765470.

Find LCM of 681,678,295,966 with Prime Factorization

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

2 x 3 x 227 x 113 x 295 x 161 = 7309765470

Therefore, the lowest common multiple of 681,678,295,966 is 7309765470.

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.

681 x 678 x 295 x 966 = 131575778460

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.

681 : 1, 3, 227, 681

678 : 1, 2, 3, 6, 113, 226, 339, 678

295 : 1, 5, 59, 295

966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,678,295,966, is 1.

Now, the common factors can be found like this.

681:3x 227

678:2x 3x 113

295:5x 59

966:2x 3x 7x 23

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

2x 3x 3 = 18

Therefore, the value for common factors is 18.

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 = 131575778460/(1x18)

LCM = 131575778460/18

LCM = 7309765470

Thus, we can understand that the LCM of 681,678,295,966 is 7309765470.

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

• LCM of 442, 614, 916, 413
• LCM of 354, 558, 410, 292
• LCM of 832, 734, 874, 595
• LCM of 683, 650, 458, 361
• LCM of 591, 338, 972, 550

1. What is the LCM of 681, 678, 295, 966?

Answer: LCM of 681, 678, 295, 966 is 7309765470.

2. How to calculate the LCM of 681, 678, 295, 966?

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 681, 678, 295, 966.

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}.