Oh, I see you're curious about what numbers can go into both 10 and 84. Let's take a moment to appreciate the beauty of numbers working together. The numbers that can go into both 10 and 84 are 1, 2, and 5. It's like a happy little math family coming together to create harmony.
hcf = 42, lcm = 84.
84
The GCF is 28.
The GCF is 7.
Yes, but not evenly. 24 goes into 84 3.5 times.
The GCF is 24.
The GCF is 24.
7
The GCF is 7.
The GCF is 2.
The HCF of 48 and 72 is 24. The LCM is 144.