The two whole numbers that go into 142 evenly are 1, 2, 71, and 142.
71
None, 71 is prime so the only numbers that go into 71 are 1 and itself
1, 71
1 x 71, 71 x 1
All these go into 284 evenly: 1, 2, 4, 71, 142, 284.
The sum of the two largest prime numbers less than 71 is 128.
They are: 1 times 71 = 71 which is also a prime number
1 x 71, 71 x 1
Two numbers you could multiply to get 213 are 71 and 3.
29.00001 is about 71% less than 100.
71 and 0.2