GCD Practice Exercises with Solutions on Youtube

Find the GCD/GCF of the following numbers.

1. 12, 18
2. 14, 35
3. 20,28
4. 25, 30, 40
5. 7, 12
6. 48, 72
7. 42, 60, 72
8. 24, 36
9. 12, 16
10. 18, 30, 54

Answers

1. 6
2. 7
3. 4
4. 5
5. 1
6. 12
7. 6
8. 12
9. 4
10. 6

Solutions to numbers 1-2
Solutions to numbers 3-5
Solutions to numbers 6-7
Solutions to numbers 8-10
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One Comments

  • Rica Basilio

    July 16, 2019

    more examples of activities regarding civil service reviewer..

    Reply

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