LCM of 552, 513, 670, 891
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 552, 513, 670, 891 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 552, 513, 670, 891. So, keep reading to learn more.
Given numbers are 552,513,670,891
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 552,513,670,891 is 1043503560.
Find LCM of 552,513,670,891 with Prime Factorization
| 2 | 552, 513, 670, 891 |
| 3 | 276, 513, 335, 891 |
| 3 | 92, 171, 335, 297 |
| 3 | 92, 57, 335, 99 |
| 92, 19, 335, 33 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 3 x 92 x 19 x 335 x 33 = 1043503560
Therefore, the lowest common multiple of 552,513,670,891 is 1043503560.
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.
552 x 513 x 670 x 891 = 169047576720
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.
552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
513 : 1, 3, 9, 19, 27, 57, 171, 513
670 : 1, 2, 5, 10, 67, 134, 335, 670
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 552,513,670,891, is 1.
Now, the common factors can be found like this.
552:2x 2x 2x 3x 23
513:3x 3x 3x 19
670:2x 5x 67
891:3x 3x 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 3x 3x 3x 3 = 162
Therefore, the value for common factors is 162.
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 = 169047576720/(1x162)
LCM = 169047576720/162
LCM = 1043503560
Thus, we can understand that the LCM of 552,513,670,891 is 1043503560.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 552, 513, 670, 891
1. What is the LCM of 552, 513, 670, 891?
Answer: LCM of 552, 513, 670, 891 is 1043503560.
2. How to calculate the LCM of 552, 513, 670, 891?
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 552, 513, 670, 891.
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}.