Answer:
The lowest form of
is
.
Explanation:
The given rational number is
.
At first, we will find the HCF of 14 and 35 and then divide the numerator and denominator by the HCF of 14 and 35 to evaluate the lowest form of
.
The prime factorisation of 14 and 35 is,
14 = 2 × 7
35 = 5 × 7
Since, prime factor '7' is common in the prime factorisation of 14 and 35, so the HCF of 14 and 35 is 7.

So, the lowest form of
is
.