which of the following pairs are co prime? 18 and 35
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Answered by
3
Answer:
Both are the co-prime numbers
Step-by-step explanation:
* factors of 18 are 1,2,3,6,9 and 18
* factors of 35 are 1,5,7 and 35
Hence HCF is 1
Answered by
2
Answer:
Step-by-step explanation:
Co-primes are a pair of numbers which have do not have any common factor other than 1. Hence, their HCF is 1.
factors of 18: 1, 2, 3, 6, 9, 18
factors of 35: 1, 5, 7, 35
18 and 35 have no factors in common.
Therefore, 18 and 35 are co-primes, and HCF of 18 and 35 is 1.
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