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Solution
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Solution provided by AtoZmath.com
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are 25 and 27 co-prime numbers calculator
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Example1. are 25 and 27 co-prime numbersSolution:Two numbers are said to be Co-Prime if they have no common factor other than 1 (In other words, Their highest common factor (HCF) is 1) HCF of `(25,27)` is `1`Step-1: Prime factorization of `25,27` using factor by division method Step-2: Write each number as a product of primes, matching primes vertically when possible Step-3: Bring down the common factors in each column. The HCF is the product of these factors | 25 | = | | | | 5 | × 5 | | | 27 | = | 3 | × 3 | × 3 | | | |
| | HCF | = | | | | | | = 1 |
`:.` HCF of `25,27` is `1` Here HCF is 1, So `(25,27)` is Co-Prime
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