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LCM of 437, 680, 612, 969, 257

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 437, 680, 612, 969, 257 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 437, 680, 612, 969, 257. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 437,680,612,969,257

Given numbers are 437,680,612,969,257

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

The LCM of 437,680,612,969,257 is 687331080.

Find LCM of 437,680,612,969,257 with Prime Factorization


2 437, 680, 612, 969, 257
2 437, 340, 306, 969, 257
3 437, 170, 153, 969, 257
17 437, 170, 51, 323, 257
19 437, 10, 3, 19, 257
23, 10, 3, 1, 257

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

2 x 2 x 3 x 17 x 19 x 23 x 10 x 3 x 1 x 257 = 687331080

Therefore, the lowest common multiple of 437,680,612,969,257 is 687331080.

LCM Formula to Find Lowest Common Multiple of 437,680,612,969,257

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.

437 x 680 x 612 x 969 x 257 = 45289619523360

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.

437 : 1, 19, 23, 437

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

969 : 1, 3, 17, 19, 51, 57, 323, 969

257 : 1, 257

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,680,612,969,257, is 1.

Now, the common factors can be found like this.

437:19x 23

680:2x 2x 2x 5x 17

612:2x 2x 3x 3x 17

969:3x 17x 19

257:257

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

2x 2x 3x 17x 17x 19 = 65892

Therefore, the value for common factors is 65892.

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 = 45289619523360/(1x65892)

LCM = 45289619523360/65892

LCM = 687331080

Thus, we can understand that the LCM of 437,680,612,969,257 is 687331080.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 437, 680, 612, 969, 257

1. What is the LCM of 437, 680, 612, 969, 257?

Answer: LCM of 437, 680, 612, 969, 257 is 687331080.

2. How to calculate the LCM of 437, 680, 612, 969, 257?

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 437, 680, 612, 969, 257.

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}.