Ten.
Three:The Prime Factors of 70 are 2, 5, 7.
The distinct prime factors of 70 are 2, 5, and 7, so it has three distinct prime factors.
The factors of 7 are: 1, 7 The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42 The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70
Eight: 1, 2, 5, 7, 10, 14, 35, 70.
The factors of seventy are 1, 2, 5, 7, 10, 14, 35, and 70.
The factors of 70 are: 1 2 5 7 10 14 35 70 The prime factors are: 2 x 5 x 7
The factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70 The factors of 77 are: 1, 7, 11, 77
The factors of 21 are 1,3,7, and 21. The factors of 70 are 1,2,5,7,14,35, and 70 The common factors of 21 and 70 are 1 and 7.
The common factors of 49 and 70 are 1 and 7.
The factors of 70 are 1, 2, 5, 7, 10, 14, 35, and 70 1, 2, 5, 7, 10, 14, 35, 70
The factors for 70 are: 1, 2, 5, 7, 10, 14, 35, 70.