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Svet_ta [14]
3 years ago
8

Greatest common factor of: 12,90

Mathematics
2 answers:
svetoff [14.1K]3 years ago
7 0
<u>12</u>                <u>90</u>
1 × 12          1 × 90
2 × 6            2 × 45
3 × 4            3 × 30
                    5 × 18
                   6 × 15
                   9 × 10

GCF = 6

Yakvenalex [24]3 years ago
6 0

6 because it is the highest and goes into 12 twice and 90 15 times
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