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Tcecarenko [31]
3 years ago
12

Work out the highest common factor of 42 and 63

Mathematics
1 answer:
emmainna [20.7K]3 years ago
6 0
3 | 42. 63
——————
14. 31

Nothing else’s can be divided into the others

The number on the side is the GCF which is 3
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