Question

144 and 180

prime factorisation of 144 =
prime factorisation of 40 =
HCF of 144 and 180 =
_________________________
the HCF of 7 and 17 is _____
The HCF of two co-prime number is _______​

Answer 1

Answer:

prime factorization of 114 = 2×3×19

prime factorization of 40 = 2×2×2×5

HCF = 2

Step-by-step explanation:

HCF of 7 and 17 is 1

The HCF of two co prime number is 1

Answer 2

answer

$40 = 2 \times 2 \times 2 \times 5$

$144 = 2 \times 2 \times 2 \times 2 \times 3 \times 3$