It is 27 times 57 = 1539
1,539
57 with remainder 13.
The GCF of 27 and 57 is 3
27/57 = 9/19
27/57 = 9/19
57 3,19 27 9,3 3,3,3
The factors of 57 are 1, 3, 19 and 57 itself. The factors of 27 are 1, 3, 9 and 27 itself.
The common factors of 27 and 57 are 1 and 3
Least Common Multiple (LCM) for 57 27 is 513
If X+Y = 42, and 2X + Y = 57, then if you subtract the first equation from the second, 2X + 1Y = 57 1X + 1Y = 42 - ---------------- 1X + 0Y = 15 That means that Y = 27. 15 + 27 = 42 15 + 15 + 27 = 57.
No, neither 27 nor 57 are prime numbers.