Vocabulary
GCF
LCM
Long Division
Operations with Decimals
100

the answer to a division problem

Quotient

100

Find the GCF of 10 and 85.

5

100

4 and 14

28
100

231/7

33

100

.04 x 112

4.48

200

numbers we can multiply together to get another number

Factors

200

Find the GCF of 26 and 39

13

200

Find the LCM of 5 and 7

35

200

1692/18

94

200

7.25 - 6.994

0.256

300

the number that you are dividing by - or how many groups you are makin

Divisor

300

Find the GCF of 10 and 40

10

300

12 and 30

60

300

6048 / 42

144

300

127.43 + 2.3

129.73

400

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

Least Common Multiple (LCM)

400

What is the GCF when both numbers are prime?

1

400

How do I find the LCM when both numbers are prime? (two answers)

Either list out the multiples and find their first common one, or multiply 

400

9460/44

215

400

10.14 / 5.2

1.95

500

 A number greater than one, whose factors are only one and itself

Prime Number

500

Find the GCF of 180, 270

90

500

Find the LCM of 24 and 300

600

500
3441/31

111

500

157.5 x 6.72

1,058.4

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