7 is a factor of 490 but 8 is not.
Common factors of 490 and 1750 are: 1, 2, 5, 7, 10, 14, 35, and 70.
The prime factors of 490 are: 2 5 7
As a product of its prime factors: 2*5*7*7 = 490
The factors of 490 are: 1 2 5 7 10 14 35 49 70 98 245 490 The prime factors are: 2 x 5 x 7 x 7
The factors of 490 are: 1 2 5 7 10 14 35 49 70 98 245 490
The prime factors of 490 are 2 x 5 x 7 x 7.
490 = 1 x 2 x 5 x 7 x 7
2, 5 and 7
As a product of its prime factors: 2*5*7*7 = 490
2 x 5 x 7 x 7
2 x 5 x 7 x 7
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490 2, 5 and 7 are prime.