The answer is 22,000
5, 10, 15 and 20 have five as a factor. The number 16 has five factors.
5 is a prime number. It is only evenly divisible by itself and one. The factors of 20 are: 1, 2, 4, 5, 10, and 20. The prime factors of 20 are: 2 and 5.
20
16
The prime factors are: 2 x 2 x 5
16 has five factors.
The factors of 16 are 1, 2, 4, 8, and 16.
16 has five factors.
20 does.
20 is a composite number. Its factors are 1, 2, 4, 5, 10, and 20.
The Greatest Common Factor of 5 and 20 is 5. The factors of 5 are 1 and 5. The factors of 20 are 1, 2, 4, 5, 10, and 20. Thus, the greatest number the two share is 5.
16