What is co prime number.explain
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Answered by
2
In mathematics, two integers a and b are said to be co-prime (also
spelled co-prime) or relatively prime if they have no common positive
divisor other than 1 or, equivalently, if their greatest common divisor
is 1.
ex 14 & 15 are co-prime
factors of 14 -- 1,2,7,14
factors of 15 -- 1,3,5,15
common factor 1
hence 14 &15 are co -prime numbers ( no common factor except 1).
ex 14 & 15 are co-prime
factors of 14 -- 1,2,7,14
factors of 15 -- 1,3,5,15
common factor 1
hence 14 &15 are co -prime numbers ( no common factor except 1).
Answered by
2
Two numbers are said to be Coprimes when they have only 1 as a common factor.
Example 1 = Are numbers 6 and 25 Coprime ?
Answer = Two given numbers are 6 and 25
Factors of 6 = 1, 2, 3, 6
Factors of 25 = 1, 5, 25
On comparing the factors of numbers 6 and 25, you can see that both have only 1 as a common factor,
Hence we can say that numbers 6 and 25 are Coprimes.
Example 1 = Are numbers 6 and 25 Coprime ?
Answer = Two given numbers are 6 and 25
Factors of 6 = 1, 2, 3, 6
Factors of 25 = 1, 5, 25
On comparing the factors of numbers 6 and 25, you can see that both have only 1 as a common factor,
Hence we can say that numbers 6 and 25 are Coprimes.
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