The GCF is 6.
6
6
The GCF is 6.
The Highest Common Factor is 3
By dividing the numerator and denominator by HCF which is 6: 12/30 = 2/5 reduced
The Highest Common Factor (HCF) of 18 and 30 is the largest positive integer that divides both numbers without leaving a remainder. To find the HCF, we need to determine the common factors of 18 (1, 2, 3, 6, 9, 18) and 30 (1, 2, 3, 5, 6, 10, 15, 30) and identify the largest one they share, which is 6. Therefore, the HCF of 18 and 30 is 6.
The HCF of 30 and 105 is 15.
The HCF of 12 and 60 is 12
The GCF is 12.
The GCF is 2.
The GCF is 6.