Maths-
General
Easy

Question

find the GCF 14 and 21 : -

  1. 1
  2. 21
  3. 7
  4. 14

The correct answer is: 7


    Factors of 14 : 1,2,7 ,14
    Factors of 21 : 1,3,7,21
    GCF of 14 and 21 : 7

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