The largest prime factor is 7.
The number is 14.
Oh, isn't that a happy little math question! To find the greatest common factor of 42, 56, and 84, we look for the largest number that divides evenly into all three. First, we list the factors of each number: 42 (1, 2, 3, 6, 7, 14, 21, 42), 56 (1, 2, 4, 7, 8, 14, 28, 56), and 84 (1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84). The greatest common factor is the largest number that appears in all three lists, which in this case is 14.
The greatest common factor of 630 , 84 = 42
84 x 1 = 84GF = 84Actually, it is not possible to give a sensible answer to this question. The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question!
7
7 is the greatest prime factor of 84.
Such a number cannot be quantified. The largest multiple of 84 you can think of can always be increased by 84.
3 is a factor of 84.
2 x 2 x 3 x 7 = 84
4
The greatest factor of any number is itself.
The largest prime factor is 7.
4 is the only square number that is a factor of 84. No square number is a factor of 105.
Million 84 is the largest even number.
2 x 2 x 3 x 7
7,3,2,2 21,2,2 42,2 84