Question

ਹੇਠ ਲਿਖਿਆਂ ਵਿੱਚੋਂ ਕਿਹੜਾ ਜੋੜਾ ਸਹਿ-ਅਭਾਜ ਸੰਖਿਆਵਾਂ ਦਾ ਹੈ ?Which of the following is a pair of co-prime numbers? निम्नलिखित में से कौन सह-अभाज्य संख्याओं की एक जोड़ी है? *
8 , 45
3 ,18
5 , 35
6 , 39​

Answer 1

Answer:

8= 1,2,4,8

45=1,3,9,5,15,45

So, 1 is only the common factor between 8 and 45.

hence, 8 and 45 is a pair of co-prime number.

Answer 2

Answer:

which of the following is a pair of co -prime number?