61
61 minus 23 is 38.
61
They are both prime numbers and they add up to 23+61 = 84
The least common multiple of the numbers 23 and 61 is 1,403.
Jeopardy - 1984 23-61 was released on: USA: 4 December 2006
61 + 23 = 84
107
5 + 23 + 10 + 23 = 61
61 x 23 = 1403
The prime numbers: 19, 23, 29 and 61.
September 23, 1961 was a Saturday.