To find the HCF of 3 numbers you first need to write them as the product of their prime factors. In this case you get:
11 = 11
33 = 3x11
121 = 11x11
The next step is to identify any common prime factors. In this case, all three numbers have an 11 as a prime factor. Therefore, the HCF of 11, 33 and 121 is 11.
what is the HCF for 11 33 121
Answer = 11
11
33 = 1 x 33, 3 x 11 121 = 1 x 121, 11 x 11 Thus, the common factors of 33 and 121 are: 1, 11
Expressed as a proper fraction in its simplest form, by dividing the numerator and denominator by 11, 33/121 is equal to 3/11 or three elevenths.
what is the HCF for 11 33 121
Answer = 11
11. 121 = 112 55 = 5 x 11 143 = 11 x 13 hcf = 11
The GCF of 33 and 121 is 11.The GCF is 11.It is: 11
11
It is: 11
It is 11
It is 11
The GCF is 11.
11
33 = 1 x 33, 3 x 11 121 = 1 x 121, 11 x 11 Thus, the common factors of 33 and 121 are: 1, 11
The GCF is 11.