What is the Greatest Common Factor of 77286 and 77290?
Greatest common factor (GCF) of 77286 and 77290 is 2.
GCF(77286,77290) = 2
We will now calculate the prime factors of 77286 and 77290, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77286 and 77290.
How to find the GCF of 77286 and 77290?
We will first find the prime factorization of 77286 and 77290. After we will calculate the factors of 77286 and 77290 and find the biggest common factor number .
Step-1: Prime Factorization of 77286
Prime factors of 77286 are 2, 3, 11, 1171. Prime factorization of 77286 in exponential form is:
77286 = 21 × 31 × 111 × 11711
Step-2: Prime Factorization of 77290
Prime factors of 77290 are 2, 5, 59, 131. Prime factorization of 77290 in exponential form is:
77290 = 21 × 51 × 591 × 1311
Step-3: Factors of 77286
List of positive integer factors of 77286 that divides 77286 without a remainder.
1, 2, 3, 6, 11, 22, 33, 66, 1171, 2342, 3513, 7026, 12881, 25762, 38643
Step-4: Factors of 77290
List of positive integer factors of 77290 that divides 77286 without a remainder.
1, 2, 5, 10, 59, 118, 131, 262, 295, 590, 655, 1310, 7729, 15458, 38645
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77286 and 77290. The biggest common factor number is the GCF number.
So the greatest common factor 77286 and 77290 is 2.
Also check out the Least Common Multiple of 77286 and 77290
Related Greatest Common Factors of 77286
- GCF of 77286 and 77290
- GCF of 77286 and 77291
- GCF of 77286 and 77292
- GCF of 77286 and 77293
- GCF of 77286 and 77294
- GCF of 77286 and 77295
- GCF of 77286 and 77296
- GCF of 77286 and 77297
- GCF of 77286 and 77298
- GCF of 77286 and 77299
- GCF of 77286 and 77300
- GCF of 77286 and 77301
- GCF of 77286 and 77302
- GCF of 77286 and 77303
- GCF of 77286 and 77304
- GCF of 77286 and 77305
- GCF of 77286 and 77306
Related Greatest Common Factors of 77290
- GCF of 77290 and 77294
- GCF of 77290 and 77295
- GCF of 77290 and 77296
- GCF of 77290 and 77297
- GCF of 77290 and 77298
- GCF of 77290 and 77299
- GCF of 77290 and 77300
- GCF of 77290 and 77301
- GCF of 77290 and 77302
- GCF of 77290 and 77303
- GCF of 77290 and 77304
- GCF of 77290 and 77305
- GCF of 77290 and 77306
- GCF of 77290 and 77307
- GCF of 77290 and 77308
- GCF of 77290 and 77309
- GCF of 77290 and 77310