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.
Greatest common factors of 7 42 & 70 is 7.
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