1 x 40, 2 x 20, 4 x 10, 5 x 8, 8 x 5, 10 x 4, 20 x 2, 40 x 1
Explaining how to find all factors pairs of 40 is easy. All you have to do is find which whole numbers 40 can be divided into.
There are four factor pairs of 40 totaling 13, 14, 22 and 41, none that total 18.
From the rules of divisibility, we know that 40 is divisible by 1, 2, 4 and 5. Divide those numbers into 40 to get the rest. (40,1)(20,2)(10,4)(8,5)
80 = 1 x 80 80 = 2 x 40 80 = 4 x 20 80 = 5 x 16 80 = 8 x 10
1 x 16 2 x 8 4 x 4
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
40,120,210,48,5
They are 2 and 5
40
There 4 pairs of primes that can give a sum 40 in addition. They are (3,37), (11,29), (17,23),(19,21).
40 and any of its factors.
A squirrel has 40 pairs, wich means it has 80 chromosomes. But besides, you do not need to know!!
algebra
Between 35 and 40, 36 has the most factor pairs.
(40,1)(20,2)(10,4)(8,5)
None.
40 has four factor pairs:40 = 1 x 4040 = 2 x 2040 = 4 x 1040 = 5 x 8