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Greatest common factor of 2 numbers

Math worksheets: Greatest common factor (GCF) of 2 numbers (2-100)

Below are six versions of our grade 6 math worksheet on finding the greatest common factor of 2 numbers, both less than 100. These worksheets are pdf files.

More factoring & prime factors worksheets

Explore all of our factoring worksheets, from factoring numbers under 50 to prime factor trees, GCFs and LCMs.

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