Given numbers are 856,87,107

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

The LCM of 856,87,107 is 74472.

Find LCM of 856,87,107 with Prime Factorization

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

107 x 8 x 87 x 1 = 74472

Therefore, the lowest common multiple of 856,87,107 is 74472.

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.

856 x 87 x 107 = 7968504

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

87 : 1, 3, 29, 87

107 : 1, 107

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,87,107, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

87:3x 29

107:107

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

107 = 107

Therefore, the value for common factors is 107.

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 = 7968504/(1x107)

LCM = 7968504/107

LCM = 74472

Thus, we can understand that the LCM of 856,87,107 is 74472.

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

• LCM of 852, 11, 797
• LCM of 247, 42, 908
• LCM of 541, 42, 965
• LCM of 722, 53, 177
• LCM of 667, 68, 756

1. What is the LCM of 856, 87, 107?

Answer: LCM of 856, 87, 107 is 74472.

2. How to calculate the LCM of 856, 87, 107?

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 856, 87, 107.

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}.