The highest common factor for 133 and 161 is 7.
70/133
The GCF is 14.
The HCF is 5.
The GCF is 70.The GCF is 70.
The HCF is 7
The GCF is 1.
The HCF is: 2
The GCF is 10.
The GCF is 14.
133 is the HCF
The HCF of 70 is 70. But it's a factor as opposed to a common factor because there's only one number.