15, 21, 25, 35, 75, 105, 175, 525
a prim number is a number that only one and its self can go it to it ....... And a composite number is when other numbers can go in to it
1, 5, 7, 25, 35, 175.
There are six: 1, 5, 7, 25, 35, 175.
There are no two "last" composite numbers. Just as with prime numbers, and all numbers, they go on for ever and ever and ever and ever ... ... .
15, 21, 25, 35, 75, 105, 175, 525
5 times 35=175
a prim number is a number that only one and its self can go it to it ....... And a composite number is when other numbers can go in to it
its a composite number
five squared = 25 175 / 25 = 7
1, 5, 7, 25, 35, 175.
5 and 125
175 is composite because it can be broken down into smaller numbers.
There are six: 1, 5, 7, 25, 35, 175.
There are no two "last" composite numbers. Just as with prime numbers, and all numbers, they go on for ever and ever and ever and ever ... ... .
It is composite...... factors:1,2,4,68
The common factors of 175 and 245 are 1, 5, 7, 35.