Math, asked by MARIE1222, 23 days ago

What is the highest common factor of 9, 21 and 42?

Answers

Answered by FFdevansh

3

56 is highest

$\huge\mathfrak\fcolorbox{red}{black}{ANSWER}$

Answered by DebangshiDebnath

0

Answer:

hope it helps u

Step-by-step explanation:

Factors of 42 are 1, 2, 3, 6, 7, 14, 21 and 42. So the highest common factor of these three numbers is 3

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