Question

6. Write all prime factors between 20 and 50.​

Answer 1

Answer:

The prime factorization of 20 is 2 x 2 x 5 = 20. The prime factorization of 50 is 2 x 5 x 5 = 50. The occurrences of common prime factors of 20 and 50 are 2 and 5.

Answer 2

Prime factor :-

A factor containing prime numbers is known as a

factor.

The factor ,

Example,= 5 × 7 = 35

12 = 2 × 2 × 3

Prime factor eg. 17 = 17 × 1

The prime factors between 20 and 50.

23 = 23 × 1

29 = 29 × 1

31 = 31 × 1

37 = 37 × 1

41 = 41 × 1

43 = 43 × 1

47 = 47 × 1

So, 23,29,31,37,41,43 and 47 are the factor between 20 and 50.