No, 80 is composite. it is divisible by 1, 2, 4, 5, 8, 10, 20, 40, and 80
84
80 is divisible by 5 and 4 and is greater than 75
1, 2, 4, 5, 8, 10, 16, 20, 40, 80
1, 2, 4, 5, 8, 10, 16, 20, 40, 80
No, 81 is not divisible by 4. In order for a number to be divisible by 4, the last two digits must be divisible by 4. In this case, the last two digits of 81 are 81 itself, which is not divisible by 4. Therefore, 81 is not divisible by 4.
80 is divisible by 4 and 10 and its digits differ by 8.
No; it is divisible only by its factors (1, 2, 4, 5, 8, 10, 16, 20, 40, and 80).
80 is not divisible by 234569 but is divisible by 10.
Factors of 80 = 1, 2, 4, 5, 8, 10, 16, 20, 40, 80.
No, 80 is composite. it is divisible by 1, 2, 4, 5, 8, 10, 20, 40, and 80
84
84
80 is divisible by 5 and 4 and is greater than 75
Numbers that are divisible by both 4 and 5 are multiples of the least common multiple of 4 and 5, which is 20. Therefore, numbers that are divisible by 4 and 5 are multiples of 20. In other words, any number that can be expressed as 20 multiplied by an integer (e.g., 20, 40, 60, 80, etc.) is divisible by both 4 and 5.
1, 2, 4, 5, 8, 10, 16, 20, 40, 80
1, 2, 4, 5, 8, 10, 16, 20, 40, 80