Yes, the only common factor is 1
You need 2 numbers to work out any common factors...You are looking for any factors which are common to both numbers.
In any list of distinct numbers, one will be greater than the others. In the list of common factors, one will be the greatest.
Any multiple of 5.
Yes. 1,13,23,299
Common factors have to go into both numbers. The only common factor of 20 and 27 is 1.
No - those numbers have no common factors. The only factors of 253 are 1, 11, 23 & 253, none of which (except 1) divide evenly into 525.
The number 253 is composite. Why? 11*23 = 253. That means 253 has more factors than one and itself. Any number which has more factors than one and itself is composite, not prime.
Any of its factors will divide into 500 evenly
Any of the factors up to 60 can be common.
243 = 3 x 81 = 3 x 92 = 35 500 = 5 x 100 = 52 x 20 = 53 x 4 = 22 x 53 The common factor is 1.
All of the factors of 26 are common with the factors of 52.
0 and 24 don't have any common factors.
Any of 39's factors can be common.
9 and 25 do not have any factors in common.
You need 2 numbers to work out any common factors...You are looking for any factors which are common to both numbers.
The common factors of 91 and 14 are: 1 and 7
Any of the factors 1 through 200 can be common.