The Highest Common Factor (HCF) of 150 and 240 is the largest number that divides both 150 and 240 without leaving a remainder. To find the HCF, you can list the factors of each number and identify the highest common factor. The factors of 150 are 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, and 150. The factors of 240 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, and 240. The highest common factor of 150 and 240 is 30.
25
The HCF of 4 and 90 is 2.
The GCF is 25.
The GCF is 30.
HCF(160, 90) = 10.
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.
50
30
6
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.