Question

find hcf of 120,150,135​

Answer 1

$\mathfrak{ \purple{ \boxed{✿15}}}$

$\sf{Prime \: factors \: of  \: 120=2 {}^{3}  . 3 . 5}$

$\sf{Prime \: factors \: of  \: 135=3 {}^{3}  . 5}$

$\sf{Prime \: factors \: of  \: 150=2 . 3 . 5 {}^{2} }$

$\sf{Common \: factor = 3 \times 5 = 15}$

$\mathfrak{ \blue{✤Hope \: this \: helps! }}$

Answer 2

Answer:

15

Step-by-step explanation:

120 = 2×2×2×3×5

,150= 2×3×5×5

135= 5×3×3×3

HCF = 3×5

HCF=15