What is the Greatest Common Factor of 1157 and 1163?
Greatest common factor (GCF) of 1157 and 1163 is 1.
GCF(1157,1163) = 1
We will now calculate the prime factors of 1157 and 1163, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 1157 and 1163.
How to find the GCF of 1157 and 1163?
We will first find the prime factorization of 1157 and 1163. After we will calculate the factors of 1157 and 1163 and find the biggest common factor number .
Step-1: Prime Factorization of 1157
Prime factors of 1157 are 13, 89. Prime factorization of 1157 in exponential form is:
1157 = 131 × 891
Step-2: Prime Factorization of 1163
Prime factors of 1163 are 1163. Prime factorization of 1163 in exponential form is:
1163 = 11631
Step-3: Factors of 1157
List of positive integer factors of 1157 that divides 1157 without a remainder.
1, 13, 89
Step-4: Factors of 1163
List of positive integer factors of 1163 that divides 1157 without a remainder.
1
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 1157 and 1163. The biggest common factor number is the GCF number.
So the greatest common factor 1157 and 1163 is 1.
Also check out the Least Common Multiple of 1157 and 1163
Related Greatest Common Factors of 1157
- GCF of 1157 and 1161
- GCF of 1157 and 1162
- GCF of 1157 and 1163
- GCF of 1157 and 1164
- GCF of 1157 and 1165
- GCF of 1157 and 1166
- GCF of 1157 and 1167
- GCF of 1157 and 1168
- GCF of 1157 and 1169
- GCF of 1157 and 1170
- GCF of 1157 and 1171
- GCF of 1157 and 1172
- GCF of 1157 and 1173
- GCF of 1157 and 1174
- GCF of 1157 and 1175
- GCF of 1157 and 1176
- GCF of 1157 and 1177
Related Greatest Common Factors of 1163
- GCF of 1163 and 1167
- GCF of 1163 and 1168
- GCF of 1163 and 1169
- GCF of 1163 and 1170
- GCF of 1163 and 1171
- GCF of 1163 and 1172
- GCF of 1163 and 1173
- GCF of 1163 and 1174
- GCF of 1163 and 1175
- GCF of 1163 and 1176
- GCF of 1163 and 1177
- GCF of 1163 and 1178
- GCF of 1163 and 1179
- GCF of 1163 and 1180
- GCF of 1163 and 1181
- GCF of 1163 and 1182
- GCF of 1163 and 1183