Use prime factorisation to find the hcf of 612 and 1314

asked Nov 3, 2023 47.4k views

19 votes

5.0k points

Please log in or register to add a comment.

4 votes

Answer:

Explanation:

612: 2*2* 3 * 3 * 17

1314: 2* 3 * 3 * 73

The highest common factor is 2 * 3 * 3 = 18

17 and 73 are both prime, so the factoring stops there.

5.3k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.9m questions

7.7m answers