Here are some clues to a mystery number.- One of my factors is 4 .- When you pair me with 32 , we have an LCM of 32 .- I am greater than 4 and less than 15 .What is the mystery number?The mystery number is □
Q. Here are some clues to a mystery number.- One of my factors is 4 .- When you pair me with 32 , we have an LCM of 32 .- I am greater than 4 and less than 15 .What is the mystery number?The mystery number is □
Factor Clue: One of the clues is that the mystery number has a factor of 4. So, the mystery number could be 4, 8, or 12 since these are greater than 4 and less than 15.
LCM Clue: Another clue is that when paired with 32, the LCM is 32. This means the mystery number must be a factor of 32.
Elimination of 4: Checking the possible numbers, 4 and 8 are factors of 32. But since the LCM with 32 must be 32 itself, the mystery number can't be 4 because the LCM of 4 and 32 is 32, which means the mystery number is 8.
Final Mystery Number: The mystery number is 8, which is greater than 4 and less than 15, has 4 as a factor, and has an LCM of 32 when paired with 32.
More problems from Write and solve direct variation equations