Question

Докажите, что числа 2968, 3600, 888 888, 676 767 являются составными.

Answer 1

2968 окончание четное следовательно число делится как минимум на 2
3600 окончание числа 00 следовательно делится на 100, которое можно представить как 2*2*5*5
676 767 делится на 3 6+7+6+7+6+7=3(6+7), то число можно представить как 3*какое-то число

Answer 2

Checking if Numbers are Composite

To determine if the numbers 2968, 3600, 888,888, and 676,767 are composite, we need to check if they have factors other than 1 and themselves.

2968: - 2968 is composite because it has factors other than 1 and itself. - The factors of 2968 are 2, 4, 8, 371, 742, and 1484.

3600: - 3600 is composite because it has factors other than 1 and itself. - The factors of 3600 are 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, and 1800.

888,888: - 888,888 is composite because it has factors other than 1 and itself. - The factors of 888,888 are 2, 4, 8, 16, 32, 277, 554, 1108, 2216, 4432, 11111, 22222, 44444, 88888, and 177776.

676,767: - 676,767 is composite because it has factors other than 1 and itself. - The factors of 676,767 are 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 22589, 67767, and 225589.

Therefore, all the given numbers (2968, 3600, 888,888, and 676,767) are composite.

If you have any more questions or need further clarification, feel free to ask!