Given numbers are 3151,5681

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

The LCM of 3151,5681 is 778297.

Find LCM of 3151,5681 with Prime Factorization

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

23 x 137 x 247 = 778297

Therefore, the lowest common multiple of 3151,5681 is 778297.

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.

3151 x 5681 = 17900831

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.

3151 : 1, 23, 137, 3151

5681 : 1, 13, 19, 23, 247, 299, 437, 5681

23 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 3151,5681, is 23.

Now, the common factors can be found like this.

3151:23x 137

5681:13x 19x 23

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

= 1

Therefore, the value for common factors is 1.

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 = 17900831/(23x1)

LCM = 17900831/23

LCM = 778297

Thus, we can understand that the LCM of 3151,5681 is 778297.

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

• LCM of 7561, 2513
• LCM of 2131, 9579
• LCM of 2702, 6055
• LCM of 4364, 6403
• LCM of 2786, 7820

1. What is the LCM of 3151, 5681?

Answer: LCM of 3151, 5681 is 778297.

2. How to calculate the LCM of 3151, 5681?

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 3151, 5681.

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}.