The GCF is 1.
The HCF is 9
The HCF is 1, the LCM is 720
The answer is 40. When you multiply 8/9 by 45, you first multiply the numerators (8 * 45 = 360) and then multiply the denominators (9 * 1 = 9). The answer is then 360/9, which simplifies to 40.
9 to 24 = 3 to 8 by dividing 9 and 24 by the hcf which is 3
The GCF is 1.
9
The GCF is 9.
Since 9 is a factor of 45, it is automatically the GCF.
The GCF is 5.
HCF is 9
The HCF is 9
The HCF is 1, the LCM is 720
The HCF of 54 and 45 is 9
The GCF is 9.
5
To find the HCF of two numbers you first have to split them into their prime factors: 45 = 3x3x5 36 = 2x2x3x3 The next step is to identify any common prime factors. In this example, both numbers have two 3s as prime factors. Multiply these together and you get: 3x3 = 9 Thus the hcf of 45 and 36 is 9.