The GCF is 7.
7
the HCF is 7
hcf = 42, lcm = 84.
84
The Highest Common Factor (HCF) of 35, 84, and 91 is 7. To find the HCF, you can first find the prime factors of each number: 35 = 5 x 7, 84 = 2^2 x 3 x 7, and 91 = 7 x 13. Then, identify the common prime factors among the numbers, which in this case is 7. Finally, multiply the common prime factors to get the HCF, which is 7.
The GCF is 28.
The GCF is 2.
The GCF is 24.
7
The GCF is 7.
The GCF is 35.
If you mean 28, 49 and 84 then the hcf is 7