Answer:
Greatest common factor or Highest common factor
Step-by-step explanation:
Greatest common factor also called as Highest common factor of two numbers is the common factor that both the numbers can share in common.
In case of 44 and 12 the highest common factor that both the numbers share is 4.
To find the greatest common factor we need to write the numbers in terms of their multiples and then pick up the highest factor common to both.
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