Question

17)Which of the following is a prime number? (a) 323 (b) 361 (c) 263 (d) none of these

a)323
b)361
c)263
d)None of these.

18)HCF of 84, 120, 138. & LCM of 84,120,138

a)6 & 19320
b)1954 & 6
c)Both 1 & 2
d)None of these

19)The greatest number which divides 134 and 167 leaving 2 as remainder in each case is.

a)31
b)33
c)32
d)None of these
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Answer 1

Answer:

ok this is correct answered

Answer 2

Answer:

17) (c)236

Step-by-step explanation:

hope I help you