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LCM of 121, 626, 880, 552

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


Find the LCM of 121, 626, 880, 552 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 121, 626, 880, 552. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 121,626,880,552

Given numbers are 121,626,880,552

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

The LCM of 121,626,880,552 is 209058960.

Find LCM of 121,626,880,552 with Prime Factorization


2 121, 626, 880, 552
2 121, 313, 440, 276
2 121, 313, 220, 138
11 121, 313, 110, 69
11, 313, 10, 69

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

2 x 2 x 2 x 11 x 11 x 313 x 10 x 69 = 209058960

Therefore, the lowest common multiple of 121,626,880,552 is 209058960.

LCM Formula to Find Lowest Common Multiple of 121,626,880,552

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.

121 x 626 x 880 x 552 = 36794376960

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.

121 : 1, 11, 121

626 : 1, 2, 313, 626

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,626,880,552, is 1.

Now, the common factors can be found like this.

121:11x 11

626:2x 313

880:2x 2x 2x 2x 5x 11

552:2x 2x 2x 3x 23

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 11 = 176

Therefore, the value for common factors is 176.

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 = 36794376960/(1x176)

LCM = 36794376960/176

LCM = 209058960

Thus, we can understand that the LCM of 121,626,880,552 is 209058960.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 121, 626, 880, 552

1. What is the LCM of 121, 626, 880, 552?

Answer: LCM of 121, 626, 880, 552 is 209058960.

2. How to calculate the LCM of 121, 626, 880, 552?

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 121, 626, 880, 552.

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}.