Question

Find the HCF of the following: (1)
24 and 36 (ii) 15, 25 and 30
(i) 8 and 12 (iv) 12, 16 and 28​

Answer 1

Hcf of 24 and 36 is = 12

Hcf of 15 , 25 and 30 is = 150

Hcf of 12 , 16 and 28 is = 2*2=4

Answer 2

Answer:

1.) 12

2) 5

3) 4

4) 4

Step-by-step explanation:

1) 24= 2×2×2×3

36=2×2×3×3

•°• HCF= 2×2×3 =12

2) 15=3×5

25=5×5

30=2×3×5

•°• HCF=5

3) 8=2×2×2

12=2×2×3

•°• HCF=2×2=4

4) 12=2×2×3

16=2×2×2×2

28=2×2×7

•°•HCF=2×2=4

Hope it will help you..