Question

5. Find the HCF of the following questions by Prime factorization and division method (80 and 40 ​

Answer 1

Answer:

kdhsmGm ka Xlgzhlzlyxmv,gmbvb. fj.

Step-by-step explanation:

b jdlvj

Answer 2

Prime factorization of 40 and 80 is (2 × 2 × 2 × 5) and (2 × 2 × 2 × 2 × 5) respectively. As visible, 40 and 80 have common prime factors. Hence, the HCF of 40 and 80 is 2 × 2 × 2 × 5 = 40.

long division method:HCF of 40 and 80 is the divisor that we get when the remainder becomes 0 after doing long division repeatedly.

Step 1: Divide 80 (larger number) by 40 (smaller number).Step 2: Since the remainder = 0, the divisor (40) is the HCF of 40 and 80.

The corresponding divisor (40) is the HCF of 40 and 80.