The GCF is 4.
The HCF is 4
HCF(75, 100) = 25.Therefore, 75/100 = 3/4.
Divide both numbers by their HCF. So 80/100 = 4/5
The GCF is 4.
The HCF of 4 and 5 is 1.
The HCF of 4 and 90 is 2.
The GCF is 100.
Divide both by the HCF = 4 Thus, 92/100 = 23/25
In order to find the common factors of 144 and 100, we follow the following steps:Step 1: Find the HCF of 144 and 100.Prime factorization of 144 = 2x2x2x2x3x3Prime factorization of 100 = 2x2x5x5HCF(144,100) = 2x2 = 22 = 4.Step 2: Find the factors of HCF(144,100) i.e. 4. The factors of 4 are the common factors of 144 and 100.Factors of 4 are 1, 2 and 4.So, common factors of 144 and 100 are 1, 2 and 4.
The HCF is 4. 16/4 is 4, 12/4 is 3
The GCF is 4.