-14 and -21
35% of 630:= 35% * 630= 0.35 * 630= 220.5
To sum numbers 1 through N, use this formula: (1 + N)*N/2, so (1+35)*35/2 = 630.
The odd positive integer factors of 70 are: 1 5 7 35 The sum of these factors is 1 + 5 + 7 + 35 = 48
The odd factors of 70 are: 1, 5, 7, and 35. The sum of these factors is 48.
48
The factors of 630 are 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, and 630.
The GCF is 35.
The factors of 630 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630 The factors of 735 are: 1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735
630 has 24 factors: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, and 630.
The sum of the whole numbers from 1 to 630 can be calculated using the formula for the sum of an arithmetic series: ((n/2) \times (first\ term + last\ term)). Here, (n = 630), the first term is 1, and the last term is 630. Thus, the sum is ((630/2) \times (1 + 630) = 315 \times 631 = 198165). Therefore, the sum is 198,165.
630
The factors of 630 are: 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630.