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Greatest common factor for 30 abd 42

Greatest common factor for 30 abd 42
asked 57.9k views
3 votes
Greatest common factor for 30 abd 42

asked
User Shahab
by
8.7k points

1 Answer

2 votes

Answer:

6

Explanation:

Because you are familiar with your times tables, you know that ...

30 = 6·5

42 = 6·7

The greatest common factor is 6.

answered
User Mvexel
by
7.6k points
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