27,19,3
The simplest answer is 1 and 70. There an infinte number of other pairs.
34,1 17,2
16,18,24,4
Three:The Prime Factors of 70 are 2, 5, 7.
If pairs of factors separate independently of other pairs of factors, you are dealing with the: Law of independent assortment
The factors of 21 are 1,3,7, and 21. The factors of 70 are 1,2,5,7,14,35, and 70.
70 has 8 factors; 1,2,5,7,10,14,35 and 70.
3 pairs
These are the factor pairs:1750,1875,2350,5250,7175,10125,1470,2550,35
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.
Factors go in pairs; prime factors are listed least to greatest. 2, 3 and 11
Factors: 1, 3, 9, 27. Pairs: (1,27);(3,9).
10 and 35 2 and 70
How they're listed. The factors of 20 are 1, 2, 4, 5, 10, 20 The factor pairs of 20 are (20,1)(10,2)(5,4)
The factors for 70 are: 1, 2, 5, 7, 10, 14, 35, 70.
The common factors of 49 and 70 are 1 and 7.