Question

find the
H. C.F of
1) 50 and 70 2) 96 and 72​

Answer 1

HCF OF 50 AND 70 IS 10

HCF OF 96 AND 72 IS 24

Answer 2

Answer:

10

24

Step-by-step explanation:

1) 50 and 70

50 (divide with 5)           70 (divide with 5)

10  (divide with 2)           14  (divide with 2)

5   (divide with 5)            7   (divide with 7)

1                                        1

50=5×2×5×1

70=5×2×7×1

hcf= 5×2=10

2) 96 and 72​

96 (divide with 2)            72  (divide with 2)

48 (divide with 2)            36  (divide with 2)

24 (divide with 2)           18   (divide with 2)

12  (divide with 2)           9     (divide with 3)

6    (divide with 2)           3    (divide with 3)

3    (divide with 3)            1

1

96=2×2×2×2×2×3

72=2×2×2×3×3

hcf=  2×2×2×3=8×3=24