This math topic focuses on finding the Greatest Common Factor (GCF) of three numbers, serving as an exercise within a larger scope on factoring and practical uses of GCF. The problems presented request the identification of the highest common divisor shared among given sets of three numbers, testing analytical and division-based reasoning. Each question provides a set of multiple-choice answers to choose from. This skill is foundational for various higher-level math concepts, including simplifying fractions and algebraic expressions.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
moreFinding Greatest Common Factor - 3 Numbers Worksheet
| Math worksheet on 'Finding Greatest Common Factor - 3 Numbers (Level 1)'. Part of a broader unit on 'Factoring and Greatest Common Factor - Advanced' Learn online: app.mobius.academy/math/units/factoring_and_greatest_common_factor_advanced/ |
1
| Find the greatest common factor of these numbers |
| 2, 12, 4 |
a
| 4 |
b
| 12 |
c
| 5 |
d
| 2 |
e
| 6 |
f
| 1 |
2
| Find the greatest common factor of these numbers |
| 10, 4, 8 |
a
| 8 |
b
| 2 |
c
| 10 |
d
| 3 |
e
| 9 |
f
| 1 |
3
| Find the greatest common factor of these numbers |
| 3, 12, 9 |
a
| 4 |
b
| 3 |
c
| 13 |
d
| 6 |
e
| 2 |
f
| 1 |
4
| Find the greatest common factor of these numbers |
| 4, 10, 2 |
a
| 3 |
b
| 5 |
c
| 9 |
d
| 4 |
e
| 1 |
f
| 2 |
5
| Find the greatest common factor of these numbers |
| 2, 8, 6 |
a
| 8 |
b
| 13 |
c
| 4 |
d
| 1 |
e
| 6 |
f
| 2 |
6
| Find the greatest common factor of these numbers |
| 10, 12, 6 |
a
| 2 |
b
| 3 |
c
| 1 |
d
| 10 |
e
| 11 |
f
| 4 |
7
| Find the greatest common factor of these numbers |
| 2, 8, 4 |
a
| 11 |
b
| 3 |
c
| 13 |
d
| 7 |
e
| 2 |
f
| 1 |