Divisibility Rules

Is 83 divisible by 3, 4, or 5

• Easy Question: Divisible by 5

• Hard Question: Divisible by 4

• Easy Question: It is divisible by 3

• Trick Question: 83 = prime

What number is 448 divisible by?

• Easy Question: Divisible by 5

• Hard Question: Divisible by 7

• Easy Question: It is divisible by 6

• Trick Question: It is prime

What number is lowest number that 639 is divisible by (Only Accepting Whole Number move than 1)?

(a)  

What number is lowest number that 834 is divisible by(Only Accepting Whole Number move than 1)?

(a)  

Is 84 a prime number?

• Yes

• No

Is 53 a prime number?

• Yes

• No

Is 90 a prime number?

• Yes

• No

What number is 58 divisible by?

• Easy Question: Divisible by 3

• Hard Question: Divisible by 7

• Easy Question: It is divisible by 2

• Trick Question: 58 = prime

What number is 58 divisible by?

• Easy Question: Divisible by 3

• Hard Question: Divisible by 7

• Easy Question: It is divisible by 6

• Trick Question: 58 = prime

What number is 161 divisible by?

• Easy Question: Divisible by 5

• Hard Question: Divisible by 7

• Easy Question: It is divisible by 6

• Trick Question: 161 != prime