Answered

Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Get detailed and precise answers to your questions from a dedicated community of experts on our Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

How to find greatest common factor  45 and 81

Sagot :

find the common factor and then choose the greatest (biggest one)

45= 3,5,9,15,45

81= 3,9,27,81

The common factors are 3 and 9
The greatest common factor (GFC) is 9 

Answer:  9

Step-by-step explanation: what is the greatest number that they can be multiplied by

9*9=81

9*5=45