LCM of 336, 280, 666, 148, 369
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 336, 280, 666, 148, 369 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 336, 280, 666, 148, 369. So, keep reading to learn more.
Given numbers are 336,280,666,148,369
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 336,280,666,148,369 is 7645680.
Find LCM of 336,280,666,148,369 with Prime Factorization
| 2 | 336, 280, 666, 148, 369 |
| 2 | 168, 140, 333, 74, 369 |
| 2 | 84, 70, 333, 37, 369 |
| 3 | 42, 35, 333, 37, 369 |
| 3 | 14, 35, 111, 37, 123 |
| 7 | 14, 35, 37, 37, 41 |
| 37 | 2, 5, 37, 37, 41 |
| 2, 5, 1, 1, 41 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 7 x 37 x 2 x 5 x 1 x 1 x 41 = 7645680
Therefore, the lowest common multiple of 336,280,666,148,369 is 7645680.
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.
336 x 280 x 666 x 148 x 369 = 3421839375360
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.
336 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
666 : 1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666
148 : 1, 2, 4, 37, 74, 148
369 : 1, 3, 9, 41, 123, 369
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 336,280,666,148,369, is 1.
Now, the common factors can be found like this.
336:2x 2x 2x 2x 3x 7
280:2x 2x 2x 5x 7
666:2x 3x 3x 37
148:2x 2x 37
369:3x 3x 41
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 3x 3x 3x 7x 37 = 447552
Therefore, the value for common factors is 447552.
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 = 3421839375360/(1x447552)
LCM = 3421839375360/447552
LCM = 7645680
Thus, we can understand that the LCM of 336,280,666,148,369 is 7645680.
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FAQs on LCM of 336, 280, 666, 148, 369
1. What is the LCM of 336, 280, 666, 148, 369?
Answer: LCM of 336, 280, 666, 148, 369 is 7645680.
2. How to calculate the LCM of 336, 280, 666, 148, 369?
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 336, 280, 666, 148, 369.
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}.