Question

find the HCF of 170 and 238 by prime factorization

Answer 1

It can be easily find as follows
170= 2×5×17 (prime factors)

238=2×7×17

Now fond common factors among them ok,

2 and 17 Now multiply them
2×17 =34 .......(Ans)

Hope it helps you frend...

Answer 2

Answer:

The highest common factor is 34

Step-by-step explanation:

Given the numbers 170 and 238

we have to find the HCF of two numbers by prime factorization.

The prime factorization is

$170=2\times 5\times 17$

$238=2\times 7\times 17$

$HCF(170, 238)=2\times 17=34$

Hence, the highest common factor is 34