Greatest common factor of 420 and 504 is 84.
The factor pairs of 51 are (1,51) and (17,3)
The difference is between factor pairs and distinct factors. With square numbers, one of the factor pairs will be the same number twice. When listing the distinct factors, that number is only listed once.
The factor pairs of 98 are (1,98), (2,49), and (7,14).
One pair: it's a prime number.
Yes, 24 if a factor of 504
(504,1)(252,2)(168,3)(126,4)(84,6)(72,7)(63,8)(56,9)(42,12)(36,14)(28,18)(24,21)
490
Greatest common factor of 420 and 504 is 84.
These factor pairs, when multiplied, equal 504: (1, 504) (2, 252) (3, 168) (4, 126) (6, 84) (7, 72) (8, 63) (9, 56) (12, 42) (14, 36) (18, 28) (21, 24)
504/9 = 56 so yes it is.
The highest common factor of 504 and 336 is 168
The greatest common factor of 420 and 504 is 84
Since 84 is a factor of 504, it is automatically the GCF.
Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.
the factor pairs are 1x35 & 5x7
The factor pairs of 28 are :28,114,27,4