Given numbers are 131,154,666,214

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

The LCM of 131,154,666,214 is 718819794.

Find LCM of 131,154,666,214 with Prime Factorization

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

2 x 131 x 77 x 333 x 107 = 718819794

Therefore, the lowest common multiple of 131,154,666,214 is 718819794.

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.

131 x 154 x 666 x 214 = 2875279176

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.

131 : 1, 131

154 : 1, 2, 7, 11, 14, 22, 77, 154

666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666

214 : 1, 2, 107, 214

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 131,154,666,214, is 1.

Now, the common factors can be found like this.

131:131

154:2x 7x 11

666:2x 3x 3x 37

214:2x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 2875279176/(1x4)

LCM = 2875279176/4

LCM = 718819794

Thus, we can understand that the LCM of 131,154,666,214 is 718819794.

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

• LCM of 897, 949, 141, 756
• LCM of 497, 747, 323, 592
• LCM of 216, 671, 755, 808
• LCM of 428, 519, 480, 277
• LCM of 554, 715, 404, 148

1. What is the LCM of 131, 154, 666, 214?

Answer: LCM of 131, 154, 666, 214 is 718819794.

2. How to calculate the LCM of 131, 154, 666, 214?

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 131, 154, 666, 214.

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}.