One's a prime number, the other's a prime minister.
1 figure, literally and figuratively.
Mathematicians don't struggle with integration.
A handicat
Ebay.
Because it's two gross! (A gross is a measurement unit for "144". So 2 * 144 = 288. Or "two gross".)
A roamin' numeral. :P
They literally can't even.
Because he is PM not AM
Because there's only 2 factors involved.
They both like to pork.
In the Conservatory!