gcf of 15 20 25 is 5.
It is 5 because: 35-1,5,7,35 20-1,2,4,5,10,20 & 15-1,3,5,15
The GCF of 20 and 40 is 20 The GCF of 15 and 30 is 15 The GCF of 15, 20, 30 and 40 is 5.
question has not been answered yet sorry. :<
5
The GCF of 50 125 and 175 is 25
The GCF of 15 and 27 is 3. The GCF of 15, 20 and 25 is 5. The GCF of 15, 27, 15, 20 and 25 is 1.
The GCF is 5.
The GCF is 5.
The GCF is 5.
The GCF for 15 and 25 is 5 :)
The GCF is 5.
The GCF is 15.
The greatest common factor of 15, 20, and 25 is 5.The HCF (Highest Common Factor) of 15, 20, and 25, can be easily determined, since all of the values end in 0 or 5, therefore, each of them are divisible by 5. 15/5 = 3, 20/5 = 4, and 25/5 = 5, which 3 and 5 are prime. Therefore, 5 is the GCF (HCF) of 15, 20, and 25.
The GCF is 5.
The GCF is 1.
5, 10, 15, 20, 25, 30
GCF(15, 25, 30) = 5.