1 3 9 27 81
1, 3, 9 and 27
The greatest common factor (GCF) of 47 and 81 is 1. This is because 47 is a prime number and has no divisors other than 1 and itself, while 81 is a composite number with factors of 1, 3, 9, 27, and 81. Since they share no common factors other than 1, the GCF is 1.
320 has 14 divisors.
The divisors of 79 are: 1, 79.
The divisors of 66 are 1,2,3,6,11,22,33 and 66.
1, 3, 9 and 27
81 has five divisors (also called factors): 1, 3, 9, 27, 81.
Divisors are used to divide numbers.
2,4,8 (1 and 16 are divisors too, but the number and 1 are always divisors)
The divisors of 41231 are: 1, 41231.
12 has six divisors.
136 has eight divisors.
The divisors of 66 are 1,2,3,6,11,22,33 and 66.
The divisors of 79 are: 1, 79.
100,000 has 36 divisors.
84 has 12 divisors.
The divisors of 101 are: 1, 101.