Question

The greatest
common divisor of
and
- 1
+1 is:
2.
3​

Answer 1

Answer:

1,IS THE ANSWER

Step-by-step explanation:

Answer 2

Answer:

In mathematics, the greatest common divisor (gcd) of two or more integers, which are not all zero, is the largest positive integer that divides each of the integers. For example, the gcd of 8 and 12 is 4. Greatest common divisor 1  can also be defined for three or more positive integers as the largest divisor shared by all of them. Two or more positive integers that have greatest common divisor 1 are said to be relatively prime to one another, often simply just referred to as being "relatively prime."

Step-by-step explanation:

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