Question

1. Find the HCF of the following terms.
a) 12xy and 3x​

Answer 1

Answer:

3x

Explanation:

HCF means Highest Common Factor

factors of 12xy : 2 × 2 × 3 × x × y

factors of 3x : 3 × x

common factor : 3x

therefore, HCF = 3x

Answer 2

Answer:

3$x$

Explanation:

Question : 12$x$$y$ and 3$x$

Common Factor :- 3$x$