Interactive practice questions
What is the highest common factor of $2$2 and $6x$6x?
Easy
< 1min
What is the highest common factor of $35x$35x and $14$14?
Easy
< 1min
What is the highest common factor of $15$15 and $5x$5x?
Easy
< 1min
What is the highest common factor of $24m$24m, $12n$12n and $18q$18q?
Medium
< 1min
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