LCM of 443, 392, 357, 277
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 443, 392, 357, 277 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 443, 392, 357, 277. So, keep reading to learn more.
Given numbers are 443,392,357,277
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 443,392,357,277 is 2453238312.
Find LCM of 443,392,357,277 with Prime Factorization
| 7 | 443, 392, 357, 277 |
| 443, 56, 51, 277 |
Multiply the prime numbers at the bottom and the left side.
7 x 443 x 56 x 51 x 277 = 2453238312
Therefore, the lowest common multiple of 443,392,357,277 is 2453238312.
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.
443 x 392 x 357 x 277 = 17172668184
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.
443 : 1, 443
392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392
357 : 1, 3, 7, 17, 21, 51, 119, 357
277 : 1, 277
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 443,392,357,277, is 1.
Now, the common factors can be found like this.
443:443
392:2x 2x 2x 7x 7
357:3x 7x 17
277:277
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
7 = 7
Therefore, the value for common factors is 7.
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 = 17172668184/(1x7)
LCM = 17172668184/7
LCM = 2453238312
Thus, we can understand that the LCM of 443,392,357,277 is 2453238312.
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FAQs on LCM of 443, 392, 357, 277
1. What is the LCM of 443, 392, 357, 277?
Answer: LCM of 443, 392, 357, 277 is 2453238312.
2. How to calculate the LCM of 443, 392, 357, 277?
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 443, 392, 357, 277.
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}.