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MEAP Preparation - Grade 6 Mathematics
2.17 Greatest Common Factors - GCF

  • List out the factors of numbers.
  • Find out the common factors.
  • The greatest of them is the GCF.
Example: Find GCF of 14 and 12
Factors of 14 are 1, 2, 7, 14
Factors of 12 are 1, 2, 3, 4, 6, 12
Common factors are 1,2
GCF is 2
Answer: 2

Directions: Find the GCF of the following. Also write at least 5 examples of your own.
Q 1: Find the Greatest Common Factor for the numbers: 10,15

Question 2: This question is available to subscribers only!

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