GCF, LCM, and Distributive Property

Front

What is the GCF (Greatest Common Factor)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the LCM (Least Common Multiple)?

Back

The LCM is the smallest number that is a multiple of two or more numbers.

Front

How do you find the GCF of 12 and 16?

Back

The GCF of 12 and 16 is 4.

Front

How do you find the LCM of 4 and 5?

Back

The LCM of 4 and 5 is 20.

Front

What is a composite number?

Back

A composite number is a number that has more than two factors.

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CCSS.4.OA.B.4

Front

What is a prime number?

Back

A prime number is a number that has exactly two factors: 1 and itself.

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CCSS.4.OA.B.4

Front

Rewrite 10 + 12 using the distributive property.

Back

2(5 + 6) is the rewritten form.

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CCSS.6.NS.B.4

Front

Rewrite 18 + 15 using the distributive property.

Back

3(6 + 5) is the rewritten form.

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CCSS.6.NS.B.4

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

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CCSS.6.EE.A.3

Front

Find the GCF of 18 and 24.

Back

The GCF of 18 and 24 is 6.