It's not strictly necessary to change both CV joints when only one fails, but doing so can be beneficial. Replacing only the damaged joint might save money initially, but if the other joint is old or has high mileage, it could fail soon after. Changing both can ensure consistent performance and avoid future repairs. Ultimately, the decision should consider the vehicle's age, mileage, and overall condition.
broken motor mount(s)
The only number that goes into both 5 and 21 is 1.
2 only
Seven and tree are both prime numbers, so the only number that goes into both of them is one.
Only when it goes bad, in most cases it will not go bad.
The only number that goes into both 3 and 4 is 1.
only '1' goes in to 23 and 49 because they are both prime numbers!
The only common factor (number that goes into both) of 47 and 9 is ' 1 '.
Only 1 and 2.
The only positive integer is 1.
1 is the only integer.
Only the number 1