Question

13. Find all the prime factors of 1729 and arrange them
in ascending order. Now state the relation, if any,
between two consecutive prime factors. [NCERT)​

Answer 1

Answer:

7,13,19

Step-by-step explanation:

Find all the prime factors of 1729 and arrange them in ascending order. Now state the relation, if any; between two consecutive prime factors. So, 7,13and19 are the required prime factors of 1729. Their ascending order will be 7,13,19.

Answer 2

Co-prime number is a set of numbers or integers which have only 1 as their common factor i.e. their highest common factor (HCF) will be 1.

Co-prime numbers are also known as relatively prime or mutually prime numbers.