2, 3, 5 and 17
The factors of 1020 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, and 1020.The prime factors of 1020 are: 2, 3, 5, and 17.
2 x 2 x 3 x 5 x 17 = 1020
No.
It is: 2*2*3*5*17 = 1020
2 x 2 x 3 x 5 x 17 = 1020
The positive integer factors of 1020 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020
1020 = 2 * 2 * 3 * 5 * 17 = 22 * 3 * 5 * 17
Prime factors are factors that are also prime numbers.
The factors of 2040 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, and 2040.The prime factors of 2040 are: 2, 3, 5, and 17.
The factors of 1020 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020. For them to be common, they need to be compared to another set of factors. If you meant 10 and 20, since 10 is a factor of 20, all of its factors are common.
Three 1009 1013 1019
The factors of -2040 are (all numbers are negative):1 2 3 4 5 6 8 10 12 15 17 20 24 30 34 40 51 60 68 85 102 120 136 170 204 255 340 408 510 680 1020 2040The prime factors are: 2 3 5 17