LCM of 262, 240, 368, 562, 161
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 262, 240, 368, 562, 161 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 262, 240, 368, 562, 161. So, keep reading to learn more.
Given numbers are 262,240,368,562,161
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 262,240,368,562,161 is 1422377040.
Find LCM of 262,240,368,562,161 with Prime Factorization
| 2 | 262, 240, 368, 562, 161 |
| 2 | 131, 120, 184, 281, 161 |
| 2 | 131, 60, 92, 281, 161 |
| 2 | 131, 30, 46, 281, 161 |
| 23 | 131, 15, 23, 281, 161 |
| 131, 15, 1, 281, 7 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 23 x 131 x 15 x 1 x 281 x 7 = 1422377040
Therefore, the lowest common multiple of 262,240,368,562,161 is 1422377040.
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.
262 x 240 x 368 x 562 x 161 = 2093739002880
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.
262 : 1, 2, 131, 262
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368
562 : 1, 2, 281, 562
161 : 1, 7, 23, 161
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 262,240,368,562,161, is 1.
Now, the common factors can be found like this.
262:2x 131
240:2x 2x 2x 2x 3x 5
368:2x 2x 2x 2x 23
562:2x 281
161:7x 23
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 2x 2x 2x 23 = 1472
Therefore, the value for common factors is 1472.
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 = 2093739002880/(1x1472)
LCM = 2093739002880/1472
LCM = 1422377040
Thus, we can understand that the LCM of 262,240,368,562,161 is 1422377040.
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FAQs on LCM of 262, 240, 368, 562, 161
1. What is the LCM of 262, 240, 368, 562, 161?
Answer: LCM of 262, 240, 368, 562, 161 is 1422377040.
2. How to calculate the LCM of 262, 240, 368, 562, 161?
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 262, 240, 368, 562, 161.
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}.