55 and 110
Chat with our AI personalities
5
The GCF of two even numbers is even.
No, the only way the GCF and LCM of two numbers can be the same is if the numbers are the same.
You don't; you need at least two numbers to find a GCF.
The greatest common factor (GCF) of two numbers is the largest number that divides evenly into both numbers. In this case, the factors of 55 are 1, 5, 11, and 55. The factors of 5 are 1 and 5. The greatest common factor of 55 and 5 is 5, as it is the largest number that divides evenly into both 55 and 5.