1,721 is a Prime number.
The only whole number is 1, because 27 is a prime number.
2 x 7 = 14
14 = 2 × 7 27 = 3³ → hcf(14, 27) = 1 → 14 and 27 are relatively prime.
No, 27 is not a prime number. 3x9 = 27
97 is the only number that has only two factors, 1 and itself. It is a prime number.
the 4th prime number is 7
29 is the next prime number after 27. But 27 is not a prime! 3 x 9 = 27!
27 is not a prime number.
It can be. 27 is relatively prime to 28.
29
Yes, they are relatively prime.
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