LCM of 454, 281, 360, 138, 552
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 454, 281, 360, 138, 552 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 454, 281, 360, 138, 552. So, keep reading to learn more.
Given numbers are 454,281,360,138,552
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 454,281,360,138,552 is 528156360.
Find LCM of 454,281,360,138,552 with Prime Factorization
| 2 | 454, 281, 360, 138, 552 |
| 2 | 227, 281, 180, 69, 276 |
| 2 | 227, 281, 90, 69, 138 |
| 3 | 227, 281, 45, 69, 69 |
| 23 | 227, 281, 15, 23, 23 |
| 227, 281, 15, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 23 x 227 x 281 x 15 x 1 x 1 = 528156360
Therefore, the lowest common multiple of 454,281,360,138,552 is 528156360.
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.
454 x 281 x 360 x 138 x 552 = 3498507728640
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.
454 : 1, 2, 227, 454
281 : 1, 281
360 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
138 : 1, 2, 3, 6, 23, 46, 69, 138
552 : 1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 454,281,360,138,552, is 1.
Now, the common factors can be found like this.
454:2x 227
281:281
360:2x 2x 2x 3x 3x 5
138:2x 3x 23
552:2x 2x 2x 3x 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 3x 3x 23 = 6624
Therefore, the value for common factors is 6624.
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 = 3498507728640/(1x6624)
LCM = 3498507728640/6624
LCM = 528156360
Thus, we can understand that the LCM of 454,281,360,138,552 is 528156360.
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FAQs on LCM of 454, 281, 360, 138, 552
1. What is the LCM of 454, 281, 360, 138, 552?
Answer: LCM of 454, 281, 360, 138, 552 is 528156360.
2. How to calculate the LCM of 454, 281, 360, 138, 552?
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 454, 281, 360, 138, 552.
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}.