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Team 2
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Teams
Name
Score
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15
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finding the list of the number's prime numbers that divide it.
The prime factorisation of a number
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15
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HCF of 18 and 45
9
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Can you list the multiples of 5?
5,10,15,20,25,30,35,....
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15
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the LARGEST FACTOR that is SHARED
A Highest common factor (HCF)
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Prime Factorisation of 90?
90 = 2 x 3 x 3 x 5
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15
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find the HCF of 12 and 24
12
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What are the factors of 10?
1,2,5,10
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Can you list the factors of 50?
1,2,5,10,25,50
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boom
Lose 50 points!
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fairy
Take points!
5
10
15
20
25
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shark
Other team loses 25 points!
Okay!
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banana
Go to last place!
Oops!
15
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Find the HCF for 24 and 3
3
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15
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Prime Factorisation of 60?
60 = 2 x 2 x 3 x 5
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15
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A number that is greater than 1 and has only two factors, 1 and the number itself
prime number
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seesaw
Swap points!
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star
Double points!
Okay!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
10
15
20
25
15
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Find the LCM for 16 and 4
16
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15
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a multiple that TWO or MORE NUMBER SHARES.
COMMON MULTIPLES
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boom
Lose 50 points!
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star
Double points!
Okay!
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shark
Other team loses 10 points!
Okay!
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baam
Lose 20 points!
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×
Restart
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