Question

1. Find the common factors in each case:
10, 15
Factors of 10
Factors of 15
Common factors of 10 and 15
h) 5. 10. 25
Factors of 5
Factors of 10
Factors of 25
Common factors of 5, 10 and 25:
$2 \times 7$
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Answer 1

common factor of 10 &15 us 5