LCM of 9174, 8470
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 9174, 8470 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 9174, 8470. So, keep reading to learn more.
Given numbers are 9174,8470
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 9174,8470 is 3531990.
Find LCM of 9174,8470 with Prime Factorization
| 2 | 9174, 8470 |
| 11 | 4587, 4235 |
| 417, 385 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 417 x 385 = 3531990
Therefore, the lowest common multiple of 9174,8470 is 3531990.
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.
9174 x 8470 = 77703780
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.
9174 : 1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 3058, 4587, 9174
8470 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470
22 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9174,8470, is 22.
Now, the common factors can be found like this.
9174:2x 3x 11x 139
8470:2x 5x 7x 11x 11
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
= 1
Therefore, the value for common factors is 1.
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 = 77703780/(22x1)
LCM = 77703780/22
LCM = 3531990
Thus, we can understand that the LCM of 9174,8470 is 3531990.
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FAQs on LCM of 9174, 8470
1. What is the LCM of 9174, 8470?
Answer: LCM of 9174, 8470 is 3531990.
2. How to calculate the LCM of 9174, 8470?
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 9174, 8470.
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}.