Question

the HCF of 28 and 40 is-8,56,4,280​

Answer 1

Answer:

280(Ans.)

Step-by-step explanation:

2 |28,40

2 |14,20

2 |7,10

5 |7,5

7 |7,1

|1,1

So, HCF=2×2×2×5×7

=280