The GCF is 14.
The GCF 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 is 14.
The GCF of 42 and 154 is 14.
The GCF is 14.
The highest common factor of the numbers 42, 154 and 182 is 14.The GCF is 14.
The GCF is 14.
The GCF and LCM of 24 and 42 are 6 and 168 respectively.
The greatest common multiple of any set of integers is infinite.
The GCF is 21.
42
The Highest Common Factor (HCF) of 42, 154, and 168 is the largest positive integer that divides all three numbers without leaving a remainder. To find the HCF, you can first find the prime factorization of each number: 42 = 2 x 3 x 7, 154 = 2 x 7 x 11, and 168 = 2 x 2 x 2 x 3 x 7. Then, identify the common prime factors among the numbers and multiply them together to get the HCF. In this case, the HCF of 42, 154, and 168 is 2 x 7 = 14.