Just 1.
The three numbers have no common prime factors because 5 is not a multiple of 2.
The GCF is 1.
The Greatest Common Factor (GCF) of 8 and 68 is: 4
The greatest common factor of 8 and 44 is 4.
25 and 8 do not have common factors. 25 can be divided by 5. 8 can be divided by 2 and 4.
Since 4 is a factor of 8, it is automatically the GCF.
5 and 8 are not factors of 36.
The GCF of 5 and 8 is 1. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 5 are 1 and 5. The factors of 8 are 1, 2, 4, and 8 The only common factor is 1. Therefore, the greatest common factor is 1.
The least common factor of any set of positive integers is 1.
It can be. 4 is a common factor of 8 and 12.
The only common factor of that set is 1.
The GCF is 1.
1
The Greatest Common Factor (GCF) of 8 and 68 is: 4
The greatest common factor of 20, 8, and 5 is 1. (5 only has two factors: 1 and 5, and 5 is not a factor of 8.)
The highest common factor of 45 (forty-five) and 8 (eight) would equal to 1 (one). See: 45= 1 x 45 8= 1 x 8 3 x 15 2 x 4 5 x 9 Common Factor= 1 H.C.F. (Highest Common Factor)= 1
the only common factor is 1 20 40 2 8 4 10 all have common factors of 2 20 40 10 5 all have common factors of 5
The greatest common factor -- in fact, the only common factor -- of 2, 5, and 8 is the number 1.