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LCM of 495, 986, 969, 940

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


Find the LCM of 495, 986, 969, 940 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 495, 986, 969, 940. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 495,986,969,940

Given numbers are 495,986,969,940

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

The LCM of 495,986,969,940 is 871693020.

Find LCM of 495,986,969,940 with Prime Factorization


2 495, 986, 969, 940
3 495, 493, 969, 470
5 165, 493, 323, 470
17 33, 493, 323, 94
33, 29, 19, 94

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

2 x 3 x 5 x 17 x 33 x 29 x 19 x 94 = 871693020

Therefore, the lowest common multiple of 495,986,969,940 is 871693020.

LCM Formula to Find Lowest Common Multiple of 495,986,969,940

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.

495 x 986 x 969 x 940 = 444563440200

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.

495 : 1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

986 : 1, 2, 17, 29, 34, 58, 493, 986

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

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 495,986,969,940, is 1.

Now, the common factors can be found like this.

495:3x 3x 5x 11

986:2x 17x 29

969:3x 17x 19

940:2x 2x 5x 47

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

2x 3x 5x 17 = 510

Therefore, the value for common factors is 510.

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 = 444563440200/(1x510)

LCM = 444563440200/510

LCM = 871693020

Thus, we can understand that the LCM of 495,986,969,940 is 871693020.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 495, 986, 969, 940

1. What is the LCM of 495, 986, 969, 940?

Answer: LCM of 495, 986, 969, 940 is 871693020.

2. How to calculate the LCM of 495, 986, 969, 940?

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 495, 986, 969, 940.

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}.