Given numbers are 917,166,390,437

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

The LCM of 917,166,390,437 is 12971597730.

Find LCM of 917,166,390,437 with Prime Factorization

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

2 x 917 x 83 x 195 x 437 = 12971597730

Therefore, the lowest common multiple of 917,166,390,437 is 12971597730.

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.

917 x 166 x 390 x 437 = 25943195460

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.

917 : 1, 7, 131, 917

166 : 1, 2, 83, 166

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

437 : 1, 19, 23, 437

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,166,390,437, is 1.

Now, the common factors can be found like this.

917:7x 131

166:2x 83

390:2x 3x 5x 13

437:19x 23

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

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 = 25943195460/(1x2)

LCM = 25943195460/2

LCM = 12971597730

Thus, we can understand that the LCM of 917,166,390,437 is 12971597730.

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

• LCM of 772, 219, 525, 573
• LCM of 206, 864, 978, 449
• LCM of 389, 138, 354, 739
• LCM of 918, 283, 678, 513
• LCM of 359, 165, 663, 444

1. What is the LCM of 917, 166, 390, 437?

Answer: LCM of 917, 166, 390, 437 is 12971597730.

2. How to calculate the LCM of 917, 166, 390, 437?

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 917, 166, 390, 437.

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}.