2 and 5
The factors of 4 are: 1, 2, and 4.The only prime factor of 4 is: 2.The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, and 40.The prime factors of 40 are: 2 and 5.
40 has 8 factors: 1 2 4 5 8 10 20 40.
Factors of 220: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220.Factors of 363: 1, 3, 11, 33, 121, 363.Factors of 462: 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462.GCF (220, 363, 462) = 11
The factors of 18 are: 1, 2, 3, 6, 9, 18The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40
40 as a percentage of 220 = 100*40/220 = 18.1818..
The factors of 220 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220 The factors of 440 are: 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440 The factors of 880 are: 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
The prime factors of 220 are: 2,5,11
The proper factors of 220 are 2,4,5,10,11,20,22,44,55,110
The factors of 220 are: 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220. The factors of 800 are: 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800.
Factors of 440 are 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, and 440.
The factors of 220 are: 1 2 4 5 10 11 20 22 44 55 110 220
88/220 x 100 = 40%
220
88
40%
400/2 = 200 40/2 = 20 200+20=220