hcf = 42, lcm = 84.
The GCF is 7.
Whenever one of the numbers is a multiple of the other, the larger number is the LCM and the smaller number is the GCF. In this case, the difference between them is 42. The highest common multiple of any set of integers is infinite.
The GCF is 42.
The GCF is 7.
The GCF is 7.
hcf = 42, lcm = 84.
7
The GCF is 2.
The Highest Common Factor (HCF) of 21, 77, and 84 is 7. To find the HCF, you need to identify the common factors of the numbers and determine the highest one they all share. In this case, the factors of 21 are 1, 3, 7, 21; the factors of 77 are 1, 7, 11, 77; and the factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. The highest common factor among them is 7.
The GCF is 42.
The greatest common factor of 42, 77 and 84 is 7.
The GCF is 7.
It is: 21
It is 7
The HCF of both numbers is 7
84 and 14, respectively.