LCM of 702, 875, 865, 305, 505
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 702, 875, 865, 305, 505 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, 875, 865, 305, 505. So, keep reading to learn more.
Given numbers are 702,875,865,305,505
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 702,875,865,305,505 is 654700205250.
Find LCM of 702,875,865,305,505 with Prime Factorization
| 5 | 702, 875, 865, 305, 505 |
| 702, 175, 173, 61, 101 |
Multiply the prime numbers at the bottom and the left side.
5 x 702 x 175 x 173 x 61 x 101 = 654700205250
Therefore, the lowest common multiple of 702,875,865,305,505 is 654700205250.
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 875 x 865 x 305 x 505 = 81837525656250
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
875 : 1, 5, 7, 25, 35, 125, 175, 875
865 : 1, 5, 173, 865
305 : 1, 5, 61, 305
505 : 1, 5, 101, 505
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,875,865,305,505, is 1.
Now, the common factors can be found like this.
702:2x 3x 3x 3x 13
875:5x 5x 5x 7
865:5x 173
305:5x 61
505:5x 101
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 5 = 125
Therefore, the value for common factors is 125.
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 = 81837525656250/(1x125)
LCM = 81837525656250/125
LCM = 654700205250
Thus, we can understand that the LCM of 702,875,865,305,505 is 654700205250.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 702, 875, 865, 305, 505
1. What is the LCM of 702, 875, 865, 305, 505?
Answer: LCM of 702, 875, 865, 305, 505 is 654700205250.
2. How to calculate the LCM of 702, 875, 865, 305, 505?
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, 875, 865, 305, 505.
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}.