Factorization chart of the number 840?

Answer 1

2 x 2 x 210

2 x 3 x 140

2 x 5 x 84

2 x 7 x 60

3 x 5 x 56

3 x 7 x 40

5 x 7 x 24

4 x 6 x 35

3 x 8 x 35

7 x 10 x 12

5 x 6 x 28

7 x 8 x 15

2 x 10 x 42

2 x 20 x 21

2 x 4 x 105

2 x 6 x 70

2 x 15 x 28

2 x 12 x 35

Answer 2

2 x 2 x 2 x 105

2 x 2 x 3 x 70

2 x 2 x 5 x 42

2 x 2 x 7 x 30

2 x 3 x 5 x 28

2 x 3 x 7 x 20

3 x 5 x 7 x 8

Answer 3

840 = 2 × 2 × 2 × 3 × 5 × 7

Answer 4

Only one can be longest.

Answer 5

2x2x2x3x5x7

Answer 6

21