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LCM of 897, 112, 656, 490, 792

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


Find the LCM of 897, 112, 656, 490, 792 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 897, 112, 656, 490, 792. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 897,112,656,490,792

Given numbers are 897,112,656,490,792

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

The LCM of 897,112,656,490,792 is 4757472720.

Find LCM of 897,112,656,490,792 with Prime Factorization


2 897, 112, 656, 490, 792
2 897, 56, 328, 245, 396
2 897, 28, 164, 245, 198
2 897, 14, 82, 245, 99
3 897, 7, 41, 245, 99
7 299, 7, 41, 245, 33
299, 1, 41, 35, 33

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

2 x 2 x 2 x 2 x 3 x 7 x 299 x 1 x 41 x 35 x 33 = 4757472720

Therefore, the lowest common multiple of 897,112,656,490,792 is 4757472720.

LCM Formula to Find Lowest Common Multiple of 897,112,656,490,792

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.

897 x 112 x 656 x 490 x 792 = 25576173342720

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.

897 : 1, 3, 13, 23, 39, 69, 299, 897

112 : 1, 2, 4, 7, 8, 14, 16, 28, 56, 112

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 897,112,656,490,792, is 1.

Now, the common factors can be found like this.

897:3x 13x 23

112:2x 2x 2x 2x 7

656:2x 2x 2x 2x 41

490:2x 5x 7x 7

792:2x 2x 2x 3x 3x 11

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 2x 2x 2x 2x 2x 2x 3x 7 = 5376

Therefore, the value for common factors is 5376.

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 = 25576173342720/(1x5376)

LCM = 25576173342720/5376

LCM = 4757472720

Thus, we can understand that the LCM of 897,112,656,490,792 is 4757472720.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 897, 112, 656, 490, 792

1. What is the LCM of 897, 112, 656, 490, 792?

Answer: LCM of 897, 112, 656, 490, 792 is 4757472720.

2. How to calculate the LCM of 897, 112, 656, 490, 792?

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 897, 112, 656, 490, 792.

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}.