Question

find hcf of the given pairs sum 27,40​

Answer 1

Step-by-step explanation:

Prime factors of 27 are 3. Prime factorization of 27 in exponential form is:

27 = 33

Step-2: Prime Factorization of 40

Prime factors of 40 are 2, 5. Prime factorization of 40 in exponential form is:

40 = 23 × 51

Step-3: Factors of 27

List of positive integer factors of 27 that divides 27 without a remainder.

1, 3, 9

Step-4: Factors of 40

List of positive integer factors of 40 that divides 27 without a remainder.

1, 2, 4, 5, 8, 10, 20

Final Step: Greatest Common Factor Number

We found the factors and prime factorization of 27 and 40. The biggest common factor number is the GCF number.

So the greatest common factor 27 and 40 is 1.

Answer 2

Answer:

Answer refers to attachment