Understanding Factors through Division

What is the relationship between multiplication and division?

• They are unrelated operations.

• They are inverse operations.

• They are both used to find factors.

• They are the same operation.

What is the first step in finding factors using division?

• Start with dividing by 2.

• List all even numbers.

• Divide the number by 10.

• Multiply the number by itself.

Why can't 5 be a factor of 78?

• Because 78 ends in 8.

• Because 78 is less than 100.

• Because 78 is not divisible by 5.

• Because 78 is an odd number.

What indicates that a number is not a factor during division?

• A zero result.

• A negative result.

• A whole number result.

• A remainder.

What should you always include in a factor list?

• Only even numbers.

• Only prime numbers.

• Numbers less than 10.

• The number itself and 1.