Question

find the GCF of 18 and 72​

Answer 1

Answer:

Step-by-step explanation:

GCF of 72 and 18 by Prime Factorization

As visible, 72 and 18 have common prime factors. Hence, the GCF of 72 and 18 is 2 × 3 × 3 = 18.

Answer 2

Answer: ✴︎         ✴︎           ✴︎         ✴︎          ✴︎             ✴︎       ✴︎         ✴︎  ✴︎ ✴︎         ✴︎

The Greatest Common Factor (GCF) of 18 and 72 is 18.            ✴︎             ✴︎

Step-by-step explanation:                   ✴︎       ✴︎          ✴︎            ✴︎             ✴︎

Well the GCF of 18 is 18 lol. ^-^                           ✴︎             ✴︎       ✴︎         ✴︎  

If we list all the factors of 18 and 72, we will see that 18 is the greatest factor there.        ✴︎       ✴︎              ✴︎        ✴︎         ✴︎     ✴︎           ✴︎      ✴︎       ✴︎   ✴︎  ✴︎

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