Given numbers are 681,278,122

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

The LCM of 681,278,122 is 11548398.

Find LCM of 681,278,122 with Prime Factorization

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

2 x 681 x 139 x 61 = 11548398

Therefore, the lowest common multiple of 681,278,122 is 11548398.

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 278 x 122 = 23096796

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

278 : 1, 2, 139, 278

122 : 1, 2, 61, 122

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,278,122, is 1.

Now, the common factors can be found like this.

681:3x 227

278:2x 139

122:2x 61

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

2 = 2

Therefore, the value for common factors is 2.

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 = 23096796/(1x2)

LCM = 23096796/2

LCM = 11548398

Thus, we can understand that the LCM of 681,278,122 is 11548398.

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

• LCM of 129, 301, 774
• LCM of 120, 132, 990
• LCM of 398, 984, 768
• LCM of 543, 823, 122
• LCM of 635, 186, 137

1. What is the LCM of 681, 278, 122?

Answer: LCM of 681, 278, 122 is 11548398.

2. How to calculate the LCM of 681, 278, 122?

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, 278, 122.

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}.