Find the primes ${p, q, r}$, given that one of the numbers ${pqr}$ and ${p + q + r}$ is ${101}$ times the other.
1. We are given that one of the numbers \( pqr \) and \( p + q + r \) is 101 times the other. This gives us two possible equations:
   \[
   p + q + r = 101 \cdot pqr \quad \text{or} \quad pqr = 101 \cdot (p + q + r)
   \]

2. First, let's consider the equation \( p + q + r = 101 \cdot pqr \). We need to check if this is possible:
   \[
   p + q + r = 101 \cdot pqr
   \]
   Since \( p, q, r \) are primes, and primes are positive integers greater than 1, the product \( pqr \) will be much larger than the sum \( p + q + r \). Therefore, \( 101 \cdot pqr \) will be significantly larger than \( p + q + r \). Hence, this equation is not possible.

3. Now, let's consider the second equation \( pqr = 101 \cdot (p + q + r) \):
   \[
   pqr = 101 \cdot (p + q + r)
   \]
   Without loss of generality, assume \( p = 101 \). Then the equation becomes:
   \[
   101 \cdot q \cdot r = 101 \cdot (101 + q + r)
   \]
   Dividing both sides by 101, we get:
   \[
   qr = 101 + q + r
   \]
   Rearrange the equation:
   \[
   qr - q - r = 101
   \]
   Add 1 to both sides:
   \[
   qr - q - r + 1 = 102
   \]
   Factor the left-hand side:
   \[
   (q - 1)(r - 1) = 102
   \]

4. Now, we need to find pairs of primes \( q \) and \( r \) such that \( (q - 1)(r - 1) = 102 \). The factor pairs of 102 are:
   \[
   102 = 2 \times 51 = 3 \times 34 = 6 \times 17
   \]
   Since \( q \) and \( r \) must be primes, we check the pairs:
   - For \( (q - 1, r - 1) = (2, 51) \), we get \( q = 3 \) and \( r = 52 \) (52 is not a prime).
   - For \( (q - 1, r - 1) = (3, 34) \), we get \( q = 4 \) and \( r = 35 \) (neither 4 nor 35 are primes).
   - For \( (q - 1, r - 1) = (6, 17) \), we get \( q = 7 \) and \( r = 18 \) (18 is not a prime).
   - For \( (q - 1, r - 1) = (17, 6) \), we get \( q = 18 \) and \( r = 7 \) (18 is not a prime).

   The only valid pair is:
   - For \( (q - 1, r - 1) = (1, 102) \), we get \( q = 2 \) and \( r = 103 \) (both are primes).

5. Therefore, the primes \( p, q, r \) are \( 101, 2, 103 \).

The final answer is \(\boxed{2, 101, 103}\)