23 is prime. Prime numbers don't have proper factors. Its multiples are 23, 46, 69 and so on.
All numbers are factors (of their multiples).
23 is prime. Prime numbers don't have proper factors.
23 is prime. Prime numbers don't have proper factors.
It can be. 23 is a proper factor of 46.
23 is prime. Prime numbers don't have proper factors.
23 has no proper factors - it is prime.
All multiples of 120 are multiples of both 40 and 24, because 120 contains all the factors of 40 (23*5) and 24 (23*3). Some examples of multiples are 120, 240, 360, and 600.
23 and 29
19 and 23
Factors create multiples, multiples break down into factors.
23 is prime. Prime numbers don't have proper factors.
The LCM of 8 and 23 is 184. Because 8 and 23 have no factors in come (that is, they are co-prime), their LCM is their product.