7 (7 x 19, 7 x 31)
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11
The Highest Common Factor is 11
The HCF of 16 & 33 is... 1
The GCF is 7.
To find the highest common factor (HCF) of 33, 77, and 132, we first need to find the prime factors of each number. The prime factors of 33 are 3 and 11, the prime factors of 77 are 7 and 11, and the prime factors of 132 are 2, 3, 11. To find the HCF, we look for the common prime factors among the numbers, which are 11. Therefore, the highest common factor of 33, 77, and 132 is 11.
what is the HCF for 11 33 121
If you mean: 55, 77 and 132 then the hcf is 11
The HCF of 77 and 161 is 7
11
1
It is: 1
77 and 1