Question

find the HCF of 28, 40, 36​

Answer 1

Step-by-step explanation:

2 ; 28 , 40 , 36

2 ; 14 , 20 , 18

2 ; 7 , 10 , 9

3 ; 7 , 5 , 9

3 ; 7 , 5 , 3

5 ; 7 , 5 , 1

7 ; 7 , 1 , 1

1 , 1 , 1

::- 2×2×2×3×3×5×7

::- 24 × 105

::- 2520

Answer 2

Answer:

2,520  

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Step-by-step explanation: