Hope this helped :)
Thank You..
Peace Slytherin❤
Answer:
4
Step-by-step explanation:
Prime factorisation of 20
20=2^2×5
Prime factorisation of 28
28=2^2×7
The greatest common factor is 4
So, HCF of 20&28 is '4'..
Hope this is helpful.
Mark me as brainliest.
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Answers & Comments
Hope this helped :)
Thank You..
Peace Slytherin❤
Answer:
4
Step-by-step explanation:
Prime factorisation of 20
20=2^2×5
Prime factorisation of 28
28=2^2×7
The greatest common factor is 4
So, HCF of 20&28 is '4'..
Hope this is helpful.
Mark me as brainliest.