The Highest Common Factor (HCF) of 36, 44, 52, and 56 can be found by determining the prime factors of each number. The prime factors of 36 are 2^2 * 3^2, of 44 are 2^2 * 11, of 52 are 2^2 * 13, and of 56 are 2^3 * 7. To find the HCF, we look for the highest power of each common prime factor among the numbers, which in this case is 2^2 = 4. Therefore, the HCF of 36, 44, 52, and 56 is 4.
The HCF of the numbers 40 and 44 is 4.
The GCF is 28.
The GCF is 14.
The GCF is 4.
It is: 44
HCF(56, 98, 168) = 14
The HCF of 56 and 21 is 7
8
8
4
It is: 8