2 x 7 x 7 = 98
The divisibility rule for 12408 states that a number is divisible by 12408 if, when divided by 12408, it yields a whole number without any remainder. Since 12408 is relatively large, checking divisibility typically involves performing the division directly or using prime factorization to simplify the process. For practical purposes, one might also look at smaller factors of 12408 to determine divisibility more easily.
There is no divisibility rule for 13 because it is a prime number. If you are thinking: why is there a divsibility rule for 2 and 3 then. Well, i don't know so go look it up on google.
13 is a prime number - it can only be divided by 1 and itself (for an integer answer).
117 is a composite. I know because suming the digits is 9. A number is a multiple of 117 if it's a multiple of 9 and 13 at the same time
A number is divisible by 15 if it is divisible by the prime factors of 15, that is, 5 and 3.
It is only divisible by itself and one so therefore 31 is a prime number
It is only divisible by itself and one so therefore 41 is a prime number
6 ^ 3 2 answer:3x2
By tautology. If it did not work, it would not be a divisibility rule!
What is the divisblity rule by 8
1, 2, 3 and 4
1, 2, 4 and 47