It is 12
The answer is 36.
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 12
The GCF is 2.
The HCF is 18
The HCF of 48 and 72 is 24. The LCM is 144.
144
HCF is 48 and LCM is 576
12
144
24
6
HCF(300, 144) = 12
It is 12
The GCF is 12.
36