What is the Greatest Common Factor of 77952 and 77972?
Greatest common factor (GCF) of 77952 and 77972 is 4.
GCF(77952,77972) = 4
We will now calculate the prime factors of 77952 and 77972, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77952 and 77972.
How to find the GCF of 77952 and 77972?
We will first find the prime factorization of 77952 and 77972. After we will calculate the factors of 77952 and 77972 and find the biggest common factor number .
Step-1: Prime Factorization of 77952
Prime factors of 77952 are 2, 3, 7, 29. Prime factorization of 77952 in exponential form is:
77952 = 27 × 31 × 71 × 291
Step-2: Prime Factorization of 77972
Prime factors of 77972 are 2, 101, 193. Prime factorization of 77972 in exponential form is:
77972 = 22 × 1011 × 1931
Step-3: Factors of 77952
List of positive integer factors of 77952 that divides 77952 without a remainder.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 128, 168, 174, 192, 203, 224, 232, 336, 348, 384, 406, 448, 464, 609, 672, 696, 812, 896, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2688, 2784, 3248, 3712, 4872, 5568, 6496, 9744, 11136, 12992, 19488, 25984, 38976
Step-4: Factors of 77972
List of positive integer factors of 77972 that divides 77952 without a remainder.
1, 2, 4, 101, 193, 202, 386, 404, 772, 19493, 38986
Final Step: Biggest Common Factor Number
We found the factors and prime factorization of 77952 and 77972. The biggest common factor number is the GCF number.
So the greatest common factor 77952 and 77972 is 4.
Also check out the Least Common Multiple of 77952 and 77972
Related Greatest Common Factors of 77952
- GCF of 77952 and 77956
- GCF of 77952 and 77957
- GCF of 77952 and 77958
- GCF of 77952 and 77959
- GCF of 77952 and 77960
- GCF of 77952 and 77961
- GCF of 77952 and 77962
- GCF of 77952 and 77963
- GCF of 77952 and 77964
- GCF of 77952 and 77965
- GCF of 77952 and 77966
- GCF of 77952 and 77967
- GCF of 77952 and 77968
- GCF of 77952 and 77969
- GCF of 77952 and 77970
- GCF of 77952 and 77971
- GCF of 77952 and 77972
Related Greatest Common Factors of 77972
- GCF of 77972 and 77976
- GCF of 77972 and 77977
- GCF of 77972 and 77978
- GCF of 77972 and 77979
- GCF of 77972 and 77980
- GCF of 77972 and 77981
- GCF of 77972 and 77982
- GCF of 77972 and 77983
- GCF of 77972 and 77984
- GCF of 77972 and 77985
- GCF of 77972 and 77986
- GCF of 77972 and 77987
- GCF of 77972 and 77988
- GCF of 77972 and 77989
- GCF of 77972 and 77990
- GCF of 77972 and 77991
- GCF of 77972 and 77992