Question

find the H.C.F of the given numbers by writing all factor​

Answer 1

Answer:

very easy take LCM separately of all and then match factors in all three eg.. if 8=2×2×2 and 12=2×2×3 then common factors is 2×2=4 is ur answer

Answer 2

i)3=3×1

8=2×2×2×1

HCF=1

ii)26=2×13

38=2×19

42=2×3×7

HCF=2

iii)10=2×5

20=2×2×5

30=2×3×5

HCF=2×5=10

iv)225=3×3×5×5

625=5×5×5×5

HCF=5×5=25