HCF of these pairs of numbers.
a. 12, 28 b. 27, 45
Tick the pairs that are co-prime
numbers.
a. 5 and 9 8. 2 and 7
c. 3 and 18 d. 16 and 42
Fill in the blanks.
a. Numbers which have only
two different factors
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Answer:
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Explanation:
prime no.s
rest all I don't know
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