The first two are prime so their hcf, and that of all three numbers, is 1.
Two or more numbers are normally needed to find the HCF
The GCF is 1.
The GCF is 11.
The GCF is 7.
The GCF is 7.
7
It is 14
It is: 13
It is: 11
The GCF is 11.
The GCF is 11.
The Highest Common Factor is 12
The GCF is 11.
11 is the highest common factor pf 44, 121 and 143.
It is: 11
The GCF is 11.
11The GCF is 11.
It is 11
The highest common factor of the three numbers is 11
Answer = 11
11. 121 = 112 55 = 5 x 11 143 = 11 x 13 hcf = 11
It is: 11
HCF of 44, 132 & 143 is 13
The GCF is 11.
11