1 x 141, 3 x 47, 47 x 3, 141 x 1
164,182,241,4
1 and 47. 47 is prime.
No, you should continue checking for factor pairs even if you find a pair that repeats. A repeating pair indicates that the number is not a prime number, but there may be other factor pairs that have not been identified yet. It is important to exhaust all possible factor pairs to ensure that all factors of the number are identified accurately.
1 x 61 is the only factor pair of 61.
1 and 47
The factor pairs of 141 are 1 x 141, and 3 x 47.
1 x 141, 3 x 47, 47 x 3, 141 x 1
1 x 94, 2 x 47, 47 x 2, 94 x 1.
47 is a prime number. The only factor pair is 1 x 47.
1 and 94 2 and 47
Since 47 is a prime number, the only factor pair is 47 x 1.
There are 4 factor pairs of 376.376 = 1 x 376376 = 2 x 188376 = 4 x 94376 = 8 x 47
423 = 1*423, 3*141, 9*47
1 and 47
1x40, 2x20, 4x10, 5x8 are all the factor pairs of 40.
The factor pairs for 38 are (1, 19) and (2, 38).