Solve
Guides
Join / Login
Use app
Login
0
You visited us
0
times! Enjoying our articles?
Unlock Full Access!
Standard VI
Mathematics
Prime Numbers
Question
Which of the following are prime numbers?
137
143
396
Both A and B
A
137
B
Both A and B
C
143
D
396
Open in App
Solution
Verified by Toppr
143
=
11
×
13
396
=
2
×
198
Only
137
is a prime number.
Was this answer helpful?
0
Similar Questions
Q1
Which of the following is a prime number?
(a) 143
(b) 131
(c) 147
(d) 161
View Solution
Q2
Show that the number 143 and 187 are not co-primes
View Solution
Q3
Which of the following are prime numbers?
(i) 103
(ii) 137
(iii) 161
(iv) 179
(v) 217
(vi) 277
(vii) 331
(viii) 397
View Solution
Q4
Of the given pairs of numbers, the pair(s) of co-prime numbers is/are:
(i) 231, 396
(ii)847, 2160
View Solution
Q5
Prime factorisation of 143 are
View Solution