Mathematics
Grade 6
15 min
Greatest common factor
Greatest common factor
Tutorial Preview
1
What is the greatest common factor (GCF) of 12 and 18?
2
What is the GCF of 8 and 24?
3
What is the GCF of 12, 18, and 30?
Sample Practice Questions
Easy
What is the greatest common factor (GCF) of 10 and 15?
0.2
1.3
2.5
3.10
Easy
What is the GCF of 7 and 14?
0.1
1.7
2.14
3.21
Easy
What is the GCF of 9 and 12?
0.1
1.3
2.6
3.9
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Greatest common factor is a Grade 6 Mathematics lesson on ExcelOS.
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How many practice questions are included with Greatest common factor?
This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.