LCM of 495, 665, 671, 770, 595
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 495, 665, 671, 770, 595 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, 665, 671, 770, 595. So, keep reading to learn more.
Given numbers are 495,665,671,770,595
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 495,665,671,770,595 is 136541790.
Find LCM of 495,665,671,770,595 with Prime Factorization
| 5 | 495, 665, 671, 770, 595 |
| 7 | 99, 133, 671, 154, 119 |
| 11 | 99, 19, 671, 22, 17 |
| 9, 19, 61, 2, 17 |
Multiply the prime numbers at the bottom and the left side.
5 x 7 x 11 x 9 x 19 x 61 x 2 x 17 = 136541790
Therefore, the lowest common multiple of 495,665,671,770,595 is 136541790.
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 665 x 671 x 770 x 595 = 101194534113750
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
665 : 1, 5, 7, 19, 35, 95, 133, 665
671 : 1, 11, 61, 671
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
595 : 1, 5, 7, 17, 35, 85, 119, 595
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 495,665,671,770,595, is 1.
Now, the common factors can be found like this.
495:3x 3x 5x 11
665:5x 7x 19
671:11x 61
770:2x 5x 7x 11
595:5x 7x 17
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
5x 5x 5x 7x 7x 11x 11 = 741125
Therefore, the value for common factors is 741125.
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 = 101194534113750/(1x741125)
LCM = 101194534113750/741125
LCM = 136541790
Thus, we can understand that the LCM of 495,665,671,770,595 is 136541790.
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FAQs on LCM of 495, 665, 671, 770, 595
1. What is the LCM of 495, 665, 671, 770, 595?
Answer: LCM of 495, 665, 671, 770, 595 is 136541790.
2. How to calculate the LCM of 495, 665, 671, 770, 595?
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, 665, 671, 770, 595.
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}.