Single digit primes are ;- 2,3,5,7,
7 > 5
Answer; '7'.
The largest single digit prime is '7' The largest two digit prime is '97'. Their product is 97 X 7 = 679.
A single digit prime number
Any prime number greater than 10 is an odd number but cannot end in 5 as this makes it divisible by 5. Therefore the ones digit of any prime number greater than 10 must be 1, 3, 7 or 9.
23
The prime number between 20 and 30 whose ones digit is 7 greater than its tens digit is 23. The tens digit is 2, and the ones digit is 3, which is 7 greater than 2. Additionally, 23 is a prime number because it is only divisible by 1 and itself, with no other factors.
The largest single digit prime number is 7.
3, 5, or 7
The largest single digit prime is '7' The largest two digit prime is '97'. Their product is 97 X 7 = 679.
16
A single digit prime number
Its impossible, there are only 5 single digit numbers that are not prime
89 is a prime number between 70 and 100 that has the ones digit one greater than the tens digit.
Any prime number greater than 10 is an odd number but cannot end in 5 as this makes it divisible by 5. Therefore the ones digit of any prime number greater than 10 must be 1, 3, 7 or 9.
Probably 73.
There are 21 two-digit prime numbers. The first two-digit prime number is 11, and the last two-digit prime number is 97. Prime numbers are numbers greater than 1 that are only divisible by 1 and themselves.
To be an even number then the final digit = 2. The largest single prime digit is 7 (as both 8 and 9 are composite). The greatest even number fulfilling the conditions is 77777772.
23