LCM of 171, 148, 314, 280, 812
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 171, 148, 314, 280, 812 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 171, 148, 314, 280, 812. So, keep reading to learn more.
Given numbers are 171,148,314,280,812
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 171,148,314,280,812 is 8065912680.
Find LCM of 171,148,314,280,812 with Prime Factorization
| 2 | 171, 148, 314, 280, 812 |
| 2 | 171, 74, 157, 140, 406 |
| 7 | 171, 37, 157, 70, 203 |
| 171, 37, 157, 10, 29 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 7 x 171 x 37 x 157 x 10 x 29 = 8065912680
Therefore, the lowest common multiple of 171,148,314,280,812 is 8065912680.
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.
171 x 148 x 314 x 280 x 812 = 1806764440320
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.
171 : 1, 3, 9, 19, 57, 171
148 : 1, 2, 4, 37, 74, 148
314 : 1, 2, 157, 314
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 171,148,314,280,812, is 1.
Now, the common factors can be found like this.
171:3x 3x 19
148:2x 2x 37
314:2x 157
280:2x 2x 2x 5x 7
812:2x 2x 7x 29
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 7 = 224
Therefore, the value for common factors is 224.
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 = 1806764440320/(1x224)
LCM = 1806764440320/224
LCM = 8065912680
Thus, we can understand that the LCM of 171,148,314,280,812 is 8065912680.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 171, 148, 314, 280, 812
1. What is the LCM of 171, 148, 314, 280, 812?
Answer: LCM of 171, 148, 314, 280, 812 is 8065912680.
2. How to calculate the LCM of 171, 148, 314, 280, 812?
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 171, 148, 314, 280, 812.
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}.