Greatest Common Factor
Simplest Form
Least Common Multiple
Vocabulary
Division as Fractions
100
The GCF of 8 and 32.
What is 8?
100
Reduce 4/6.
What is 2/3?
100
The LCM of 3 and 13.
What is 39?
100
Define factor.

A number that can be multiplied to get a product.

100

Dylan, Drake, and Jade are sharing 2 small pizzas equally after their lacrosse game. How much does each person get?

2/3

200
The GCF of 24 and 60.
What is 12?
200
Reduce 12/22.
What is 6/11?
200
The LCM of 6 and 10.
What is 30?
200
Finding a numbers multiples is the same thing as what?

Skip counting

200

Ray and Bailey are sharing 3 brownies equally. How much does each person get?

3/2 = 1 1/2

300
The GCF of 18 and 42.
What is 6?
300
Reduce 15/16.
What is simplest form?
300
The LCM of 16 and 20.
What is 80?
300

Define fraction.

A number that represents part of a whole or part of a set.

300

Three pounds of potatoes make eight equal-size servings of mashed potatoes. How many pounds of potatoes are in each serving?

3/8

400
The GCF of 16, 52, and 76.
What is 4?
400
Reduce 26/32.
What is 13/16?
400
The LCM of 3, 9, and 18.
What is 18?
400

Which is the greatest of the common factors of two or more numbers?

Greatest Common Factor

400

One large submarine sandwich is divided equally among four people. How much of the sandwich did each person receive?

1/4
500
The GFC of 12, 30, and 72.
What is 6?
500
Reduce 72/96.
What is 3/4?
500
The LCM of 6, 7, and 9.
What is 126?
500

A fraction that is written when the greatest common factor of the numerator and denominator is 1 is written in which form?

Simplest Form

500

Elena drake 9 bottles of water over 7 volleyball practices. How much water did Elena drink each practice, if she drank the same amount each time?

9/7 = 1 2/7

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