90 and 180, among others.
The HCF of 4 and 90 is 2.
The GCF is 30.
HCF(160, 90) = 10.
The HCF of 25 and 50 is... 25.
The GCF is 10.
Factors of 24: 1,2,3,4,6,8,12 and 24. Factors of 90: 1,2,3,5,9,10,18,30,45 and 90. The HCF (highest common factor) is 3.
The Highest Common Factor (HCF) of 90 and 126 is the largest number that divides both 90 and 126 without leaving a remainder. To find the HCF, we need to determine the common factors of 90 and 126, which are 1, 2, 3, 6, 9, and 18. The largest number among these common factors is 18. Therefore, the HCF of 90 and 126 is 18.
The hcf is 15.
The HCF of 28 and 90 is 2
30
6