Greatest Common Factor or Highest Common Factor (GCF or GCD or HCF) of 6 and 160 is 2.
The Highest Common Factor is 3
You need at least two numbers to find a GCF.
The highest common factor of 6 and 20 is 2.
1
HCF(160, 90) = 10.
The GCF is 10.
Factor them. 2 x 2 x 2 x 3 = 24 2 x 3 x 5 = 30 Select the common factors. 2 x 3 = 6, the GCF.
12 = 2 x 2 x 3 16 = 2 x 2 x 2 x 2 HCF=2 x 2 = 4 HCF = 4
6
The GCF is 20.
HCF(160, 90) = 10.
40
It is: 20
1
It is 20
The HCF of 70 and 160 is 10
32
The HCF is 5
The GCF is 40.
3.
The GCF is 10.