1. Number and place value
Interactive practice questions
Which of these numbers is $6$6 a factor of?
$30$30
A
$32$32
B
$17$17
C
$39$39
D
Easy
< 1min
If we multiply $4$4 by $14$14, we get $56$56, so $4$4 and $14$14 make a factor pair of $56$56.
Medium
< 1min
What is the highest common factor of $12$12 and $16$16?
Medium
1min
Is $\left(8,2\right)$(8,2) a factor pair of $8$8?
Easy
< 1min
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