Which of the following numbers are co-prime? 81 and 16
Pawan Prajapati , 4 Years ago
Grade 12
6 grade maths> Which of the following numbers are co-pri...
3 AnswersHarshit Singh
Last Activity: 4 Years ago
Dear Student
Factors of 81 are 1, 3, 9, 27, 81
Factors of 16 are 1, 2, 4, 8, 16
Common factors = 1
Since, their common factor is 1. Hence, the given two numbers are co-prime
Thanks
Ram Kushwah
Last Activity: 4 Years ago
Dear student ,
Please find attached your solution
I have done factorization for your convinience
If two numbers are not having any common factor except 1
then they are the numbers may be even or odd that does not matter
So 81 and 16 are co-prime
Thanks
Shraddha Singh
Last Activity: 3 Years ago
Dear Student,
Factors of 81 = 1×3×3×3×3
Factors of 16 = 1×2×2×2×2
Common factors = 1
Since the common factor is 1, the given two numbers are co prime.
Hope it helps!
Thank you
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