Gina found the prime factors of 98 (2x7x7) and 84 (2x2x3x7). What is the GCF of 98 and 84?
14
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heart
Other team wins 25 points!
Oops!
star
Double points!
Okay!
gift
Win 25 points!
Okay!
banana
Go to last place!
Oops!
15
Find the GCF of 20 and 35
5
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15
Find the GCF of 32 and 81
1
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thief
Give points!
5
10
15
20
25
seesaw
Swap points!
Okay!
fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
Oops!
15
Is 66 prime or composite?
composite
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15
Harold has 50 Pokemon cards and 75 Pokemon toys. He wants to give them out as prizes to his friends. He found that the GCF of 50 and 75 is 25. If he divides them equally among 25 friends, how many cards and toys will each get?
