16,28 HCF common factors solve sum in division method
Answers
Answer:
Step-by-step explanation:
Step-by-step explanation:
KNOW MORE
filledbookmark
USE APP
Sign in
Questions & Answers
CBSE
Mathematics
Grade 9
Number System
Question
Answers
Related Questions
Find the Highest Common Factor (HCF) of 16 and 28.
Answer
VerifiedVerified
117.9K+ Views
Hint: H.C.F of the numbers is calculated by multiplying all the common factors so, use this property to reach the answer.
Complete step-by-step answer:
Given numbers are 16 and 28.
As we know that the highest common factor (H.C.F) is calculated by multiplying all the common factors of the given numbers.
So first factories the numbers,
Therefore the factors of 16 are,
16=2×2×2×2
The factors of 28 are,
28=2×2×7
Now, as we see that the common factors of above numbers are 2×2.
So the required H.C.F of the given numbers is 2×2=4.
So, H.C.F of 16 and 28 is 4