LCM of 702, 663, 871, 646, 302
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 702, 663, 871, 646, 302 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 702, 663, 871, 646, 302. So, keep reading to learn more.
Given numbers are 702,663,871,646,302
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 702,663,871,646,302 is 2293989282.
Find LCM of 702,663,871,646,302 with Prime Factorization
| 2 | 702, 663, 871, 646, 302 |
| 3 | 351, 663, 871, 323, 151 |
| 13 | 117, 221, 871, 323, 151 |
| 17 | 9, 17, 67, 323, 151 |
| 9, 1, 67, 19, 151 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 13 x 17 x 9 x 1 x 67 x 19 x 151 = 2293989282
Therefore, the lowest common multiple of 702,663,871,646,302 is 2293989282.
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.
702 x 663 x 871 x 646 x 302 = 79087574486232
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.
702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702
663 : 1, 3, 13, 17, 39, 51, 221, 663
871 : 1, 13, 67, 871
646 : 1, 2, 17, 19, 34, 38, 323, 646
302 : 1, 2, 151, 302
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,663,871,646,302, is 1.
Now, the common factors can be found like this.
702:2x 3x 3x 3x 13
663:3x 13x 17
871:13x 67
646:2x 17x 19
302:2x 151
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 13x 13x 17 = 34476
Therefore, the value for common factors is 34476.
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 = 79087574486232/(1x34476)
LCM = 79087574486232/34476
LCM = 2293989282
Thus, we can understand that the LCM of 702,663,871,646,302 is 2293989282.
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FAQs on LCM of 702, 663, 871, 646, 302
1. What is the LCM of 702, 663, 871, 646, 302?
Answer: LCM of 702, 663, 871, 646, 302 is 2293989282.
2. How to calculate the LCM of 702, 663, 871, 646, 302?
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 702, 663, 871, 646, 302.
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}.