The product of all the common prime factors is the GCF. The product of all common factors would vary according to the list.
45 has 6 factors: 1,3,5,9,15,45
The factors of 115 are: 1, 5, 23, 115
1 and 2
The factors of 65 are 1, 5, 13, 65.
1, 2, 23, 46
23 is prime. Prime numbers don't have proper factors.
1 and 23
As 23 is a prime number, it has only two factors, the number one and itself. The factors of 23 are: 1 23 The prime factors are: 23 is a prime number.
1 and 23 1 and 29 The only and therefore greatest common factor of 23 and 29 is 1.
All non-zero numbers have factors. These can be written down in a list. That would be known as a list of factors.
23 is a prime number.
1, 2, 4, 23, 46, 92
find all factors of 72
The only factors of 23, which is a prime number, are 1 and 23.
23 is a prime number so its only factors are 1 and itself.
Since 23 is a factor of 184, all of its factors are common.