Prime Factorization Quizziz

Quiz
•
Mathematics
•
6th - 8th Grade
•
Medium
Standards-aligned

Nicole Stagias
Used 10+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Prime Numbers...
are the same as composite numbers
have only one factor pair: 1 and the number itself
have at least more than 1 factor pair
Tags
CCSS.4.OA.B.4
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Composite Numbers...
are the same as prime numbers
have only one factor pair: 1 and the number itself
have more than 1 factor pair (ex. the factors of 10 are 1, 2, 5, and 10)
are the same as even numbers
Tags
CCSS.4.OA.B.4
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Prime Factorization is...
finding all the prime numbers that multiply together to equal a given number
have only one factor pair: 1 and the number itself
have more than 1 factor pair
(ex. the factors of 30 are 1, 2, 3, 5, 6, 10, 15, & 30)
the biggest factor shared between 2 or more numbers
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Greatest Common Factor (GCF) is...
finding all the prime numbers that multiply together to equal a given number
the smallest number that is a shared multiple of 2 or more numbers
when you list all the factor pairs of a number from smallest to biggest
the biggest factor shared between 2 or more numbers
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Least Common Multiple (LCM) is...
when numbers have more than 1 factor pair
the smallest number that is a shared multiple of 2 or more numbers
when numbers have only one factor pair: 1 and itself
the biggest factor shared between 2 or more numbers
6.
MATCH QUESTION
1 min • 3 pts
Sort the numbers
*Hint: use your prime numbers chart!
24
Neither Prime nor Composite
19
Composite Number
0
Prime Number
Tags
CCSS.4.OA.B.4
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the prime factorization of 40?
2 x 2 x 2 x 5
2 x 2 x 3
5 x 8
2 x 2 x 2 x 2 x 5
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