Предмет: Математика, автор: мелита1

даны числа: 1) 111 111; 2) 171 717; 3) 414 141; 4) 232 323 докажите что эти числа составные (5 класс)

Ответы

Автор ответа: LinaKori
0
Все эти числа имеют больше 2 делителей:
1) имеет делитель 11 и 10101
2) имеет делитель 17 и 10101
3) имеет делитель 41 и 10101
4) имеет делитель 23 и 10101
Автор ответа: мелита1
0
спасибо
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