LCM of 922, 772, 228, 965
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 922, 772, 228, 965 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 922, 772, 228, 965. So, keep reading to learn more.
Given numbers are 922,772,228,965
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 922,772,228,965 is 101429220.
Find LCM of 922,772,228,965 with Prime Factorization
| 2 | 922, 772, 228, 965 |
| 2 | 461, 386, 114, 965 |
| 193 | 461, 193, 57, 965 |
| 461, 1, 57, 5 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 193 x 461 x 1 x 57 x 5 = 101429220
Therefore, the lowest common multiple of 922,772,228,965 is 101429220.
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.
922 x 772 x 228 x 965 = 156606715680
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.
922 : 1, 2, 461, 922
772 : 1, 2, 4, 193, 386, 772
228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228
965 : 1, 5, 193, 965
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 922,772,228,965, is 1.
Now, the common factors can be found like this.
922:2x 461
772:2x 2x 193
228:2x 2x 3x 19
965:5x 193
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 2x 193 = 1544
Therefore, the value for common factors is 1544.
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 = 156606715680/(1x1544)
LCM = 156606715680/1544
LCM = 101429220
Thus, we can understand that the LCM of 922,772,228,965 is 101429220.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 922, 772, 228, 965
1. What is the LCM of 922, 772, 228, 965?
Answer: LCM of 922, 772, 228, 965 is 101429220.
2. How to calculate the LCM of 922, 772, 228, 965?
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 922, 772, 228, 965.
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}.