The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.The proper factors are 1, 2, 3, 6, 7, 14, and 21or 2, 3, 6, 7, 14, and 21 if the number 1 is excluded as it is in some definitions of proper factor.
The factors for 42 are 1,2,3,6,7,14,21,42.
The proper factors of 14 are 1, 2, and 7.
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42.
They are all factors of 42
The proper factors of a number are all the factors less than itself, so the proper factors of 126 are 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, and 63. In some cases, the number 1 is excluded from the list of proper factors, too.
1, 2, 3, 6, 7, 14, 21, 42.
The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42.The proper factors are 1, 2, 3, 6, 7, 14, and 21or 2, 3, 6, 7, 14, and 21 if the number 1 is excluded as it is in some definitions of proper factor.
The factors for 42 are 1,2,3,6,7,14,21,42.
65
2 + 5 + 10 + 25 = 42
2, 3, 6, 7, 14, 21
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 31 are: 1, 31
No. Some proper factors are prime.
The proper factors of 220 are 2,4,5,10,11,20,22,44,55,110
The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42
42=1,2,3,6,7,14,21,42