# Divisibility and Factors - Page 4

Questions

- One bag of pretzels costs three dollars. Five bags of pretzels costs $10. Which has the lower unit price?
- What is the divisibility rule for 11, 12, and 13?
- What are the factors of 29?
- How are factors and products related?
- What is the greatest common divisor of 20 and 36?
- Is 250 divisible by 2?
- How many numbers between 31 and 50 can be divided by six with no remainder?
- If the divisor is 4 and the quotient is 8, what is the dividend?
- If #a# and #b# are coprime and #c# is a factor of #a#, then prove that #b# and #c# too are coprime?
- How do you find all the factors of 47?
- What are the factors of 156?
- Why can't the remainder of division be larger than the divisor?
- What is the divisibility rule of 16 and 17?
- How do you solve #22y = -88#?
- What are factors of 17?
- What are all the factors of 18?
- Is 12,570 divisible by 2, 3, and 6?
- What are the first 5 multiples of 18?
- If a number is divisible by 20, then it is even?
- Are some even numbers divisible by five?