11. Find highest common factor of 54 2 points and 72 by prime factorization. 25 27 20 18 Question 11. Find highest common factor of 54 2 pointsand 72 by prime factorization.25272018 in progress 0 Math Athena 1 month 2021-08-14T20:34:32+00:00 2021-08-14T20:34:32+00:00 2 Answers 0 views 0

## Answers ( )

Answer:18

Step-by-step explanation:factorising 54=2*3*3*3

72=2*2*2*3*3

so 2*3*3 are common in both so the answer is 18.

Answer:it is 542 or 54 2 are different