The greatest common factor of the numbers 15 and 11 is 1.
The GCF is 1.
GCF for 11 and 15 is 1.
The GCF is 1.
The GCF is 1.
The GCF is 1.
1. The gcf of 11 and 7 is 1, so the GCF of 10, 1015, 15, 11 & 7 cannot be any greater.
The GCF of 11 and 15 is 1. Since 11 is prime, it only has 11 and 1 as factors. Since 15 cannot be evenly divide by 11, the greatest common factor (GCF) is 1.
11 11*11 = 121 11*15 = 165
Since 11 is a prime number - the gcf can only be 1
The factors of 165 are:1, 3, 5, 11, 15, 33, 55, 165The factors of 231 are:1, 3, 7, 11, 21, 33, 77, 231The common factors are:1, 3, 11, 33The Greatest Common Factor (GCF) is:33
The GCF is 1.
The GCF is: 27
11 and 15 22
Factor out each term to get: 225 = 15 * 15 = 3² * 5² 165 = 15 * 11 = 3 * 5 * 11 Then, the GCF is 3 * 5 = 15 since that is the greatest term which divides both 225 and 165!