Advertisements
Advertisements
Question
Give examples of five pairs of co-primes.
Sum
Advertisements
Solution
Five pairs of co primes:
(i) 2 and 3 (ii) 3 and 4 (iii) 4 and 5 (iv) 4 and 9 (v) 8 and 15
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Write all the prime numbers between:
80 and 100
Find if the following number is a prime number:
87
Show that the following pairs are co-primes:
161, 192
Show that the following pair is co-prime.
847, 1014
Find the HCF of
Two co-primes
Which of the following are co-primes?
Write 'T' for true and 'F' for false for the following statement.
The sum of two even numbers is always even.
Write all the prime numbers between 1 and 20.
Which of the following number is prime?
51
Which statement correctly describes a prime number?
