Question

Find the prime factors of each of the following numbers by division method



a. 26
​

Answer 1

Answer:

First, we can see that the last digit of

26

is even, and thus

26

is divisible by

2

. If we divide by

2

, we find

26

2

=

13

. As

13

is a prime number, there are no further prime factors of

26

, and so the prime factorization of

26

is

2

×

13

.

Step-by-step explanation:

and it is so easy

Answer 2

Answer:

First, we can see that the last digit of 26 is even, and thus 26 is divisible by 2 . If we divide by 2 , we find 262=13 . As 13 is a prime number, there are no further prime factors of 26 , and so the prime factorization of 26 is 2×13 .