Question

8. If A = 22 x 33 x 5 and B = 23 x 32 x 5. Find the HCF of A and B.​

Answer 1

Ans:- 22

${22}^{1} \: \times {33}^{1} \: \times {5}^{1 \: } = 3.630$

Example of HCF

Answer 2

Answer:

It is given that:

a =

2

2

×

3

3

×

5

4

and b =

2

3

×

3

2

×

5

∴ HCF (a, b) = Product of smallest power of each common prime factor in the numbers

=

2

2

2×

3

3

3

×

5

= 180

Step-by-step explanation:

hope it helps