GCF for 110 and 198

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

What is the Greatest common Divisor of 110 and 198?

Answer: GCF of 110 and 198 is 22

(Twenty-two)

Finding GCF for 110 and 198 using all factors (divisors) listing

The first method to find GCF for numbers 110 and 198 is to list all factors for both numbers and pick the highest common one:

All factors of 110: 1, 2, 5, 10, 11, 22, 55, 110

All factors of 198: 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

So the Greatest Common Factor for 110 and 198 is 22

Finding GCF for 110 and 198 by Prime Factorization

The second method to find GCF for numbers 110 and 198 is to list all Prime Factors for both numbers and multiply the common ones:

All Prime Factors of 110: 2, 5, 11

All Prime Factors of 198: 2, 3, 3, 11

As we can see there are Prime Factors common to both numbers: 2, 11

Now we need to multiply them to find GCF: 2 × 11 = 22

See Also

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest common Divisor of 110 and 198? (The answer is: 22). Select the first number (e.g. '110') and the second number (e.g. '198'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder

"Greatest Common Factor" Calculator

Greatest Common Factor of

and

GCF Table

Number 1Number 2GCF
951981
961986
971981
981982
9919899
1001982
1011981
1021986
1031981
1041982
1051983
1061982
1071981
10819818
1091981
11019822
1111983
1121982
1131981
1141986
1151981
1161982
1171989
1181982
1191981
1201986
12119811
1221982
1231983
1241982

FAQ

What is the Greatest common Divisor of 110 and 198?

GCF of 110 and 198 is 22

See Also