14
It is: 14
The least common multiple of 14 and 21 is 42.14, 28, 42, 56 ...21, 42, 63, 84, ...
The GCF is 21.
The HCF of 14 and 24 is 2.
It is: 14
The HCF is 14.
42=2x3x7 56=23x7 so the HCF = 2x7 = 14
14
It is: 14
It is: 14
The GCF is 14.
The highest common factor (HCF) of 42, 154, and 168 is 14.The GCF is 14.The GCF is 14.
The GCF of 42 and 154 is 14.
The HCF of both numbers is 14
84 and 14, respectively.
To find the HCF of two numbers you first have to write them as their prime factors: 14 = 2x7 42 = 2x3x7 The next step is to identify any common prime factors. In this case both numbers have a 2 and a 7 as prime factors. Multiply these together and you get: 2x7 = 14 Thus the HCF of 14 and 42 is 14.