23 times 253 = 5619. 23 is a prime, 253 is not.
792. 66 = 2 x 3 x 11 88 = 23 x 11 198 = 2 x 32 x 11 lcm = 23 x 32 x 11 = 792
3x + 15y = 33 4x - 3y = 66 3x + 15y = 33 divide by 3 to both sides x + 5y = 11 subtract 5y from both sides x = 11 - 5y 4x - 3y = 66, replace x with 11- 5y 4(11 - 5y) - 3y = 66 44 - 20y - 3y = 66 subtract 44 from both sides -23y = 22 divide by -23 to both sides y = -22/23 x = 11 - 5y replace y with -22/23 x = 11 - 5(-22/23) x = 11 + 110/23 x = (11*23 + 110)/23 x = 363/23
5 x 11 x 23
2 x 2 x 2 x 11 = 88 OR 23 x 11 = 88
11 x 23 = 253
23 times 253 = 5619. 23 is a prime, 253 is not.
2*11*23 = 506
792. 66 = 2 x 3 x 11 88 = 23 x 11 198 = 2 x 32 x 11 lcm = 23 x 32 x 11 = 792
1 with 11 remaining 34 - 11 = 23 = 1 x 23
The prime factorization of 792 is: 2 X 2 X 2 X 3 X 3 X 11.
88 = 2 x 2 x 2 x 11 = 23 x 11
3x + 15y = 33 4x - 3y = 66 3x + 15y = 33 divide by 3 to both sides x + 5y = 11 subtract 5y from both sides x = 11 - 5y 4x - 3y = 66, replace x with 11- 5y 4(11 - 5y) - 3y = 66 44 - 20y - 3y = 66 subtract 44 from both sides -23y = 22 divide by -23 to both sides y = -22/23 x = 11 - 5y replace y with -22/23 x = 11 - 5(-22/23) x = 11 + 110/23 x = (11*23 + 110)/23 x = 363/23
23 = 68 - 45 = (4 x 17) - (5 x 11) + 10
3 x 11 x 23
5 x 11 x 23
5 x 11 x 23