Given numbers are 931,170,177,284

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

The LCM of 931,170,177,284 is 3977958180.

Find LCM of 931,170,177,284 with Prime Factorization

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

2 x 931 x 85 x 177 x 142 = 3977958180

Therefore, the lowest common multiple of 931,170,177,284 is 3977958180.

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.

931 x 170 x 177 x 284 = 7955916360

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.

931 : 1, 7, 19, 49, 133, 931

170 : 1, 2, 5, 10, 17, 34, 85, 170

177 : 1, 3, 59, 177

284 : 1, 2, 4, 71, 142, 284

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 931,170,177,284, is 1.

Now, the common factors can be found like this.

931:7x 7x 19

170:2x 5x 17

177:3x 59

284:2x 2x 71

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 = 7955916360/(1x2)

LCM = 7955916360/2

LCM = 3977958180

Thus, we can understand that the LCM of 931,170,177,284 is 3977958180.

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

• LCM of 552, 177, 874, 524
• LCM of 898, 833, 521, 637
• LCM of 638, 575, 152, 805
• LCM of 671, 101, 629, 379
• LCM of 948, 303, 359, 641

1. What is the LCM of 931, 170, 177, 284?

Answer: LCM of 931, 170, 177, 284 is 3977958180.

2. How to calculate the LCM of 931, 170, 177, 284?

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 931, 170, 177, 284.

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}.