Aptitude - Numbers - Discussion
Discussion Forum : Numbers - General Questions (Q.No. 43)
43.
Which one of the following is the common factor of (4743 + 4343) and (4747 + 4347) ?
Answer: Option
Explanation:
When n is odd, (xn + an) is always divisible by (x + a).
Each one of (4743 + 4343) and (4747 + 4347) is divisible by (47 + 43).
Discussion:
17 comments Page 2 of 2.
Arulprakash said:
1 decade ago
What is meant by common factor? can anyone explain?
Anil said:
1 decade ago
a^n - b^n is divisible by a+b when n is even.
Madhu said:
1 decade ago
How we solve when it will be an even number?
Praveen said:
5 years ago
How to divide it? Please explain in detail.
(1)
Sumitjain said:
1 decade ago
@Anil. can you explain nicely?
Sasikumar said:
9 years ago
Can anyone explain it please?
Pratibha said:
1 decade ago
What if the number is even?
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