To determine if 1242 is divisible by 23, you would perform the division 1242 รท 23. The quotient is approximately 54.08696. Since the quotient is not a whole number, 1242 is not evenly divisible by 23.
The PF of 1242 is: 2 x 3 x 3 x 3 x 23
1000 = M, 200 = CC, 40 = XL and 2 =II, so 1242 would be written as MCCXLII
To solve this you need the first common factor of 285 - 9 = 276 and 1249 - 7 = 1242 which is greater than 9 (if it was 9 or less it could NOT leave a remainder of 9 when divided into 285): Common factors of 276 and 1242 are the factors of their hcf: 276 = 2² x 3 x 23 1242 = 2 x 3² x 23 hcf = 2 x 3 x 23 = 138 The factors of 138 which are the common factors of 276 and 1242 are: 1, 2, 3, 6, 23, 46, 69, 138 The first one greater than 9 is 23 →23 is the least number which divides 285 and 1249 to leave remainders of 9 and 7 respectively.
.03009259
252 times 6=1242?
-1242
1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242
It is: 1242/100 = £12.42
To determine if 1242 is divisible by 23, you would perform the division 1242 รท 23. The quotient is approximately 54.08696. Since the quotient is not a whole number, 1242 is not evenly divisible by 23.
All 16 of these: 1 2 3 6 9 18 23 27 46 54 69 138 207 414 621 1242.
Not at all 1242 is even. No even numbers can be prime.
LCM(54, 46) = 1242
The PF of 1242 is: 2 x 3 x 3 x 3 x 23
Passions - 1999 1-1242 was released on: USA: 19 May 2004
The address of the Knox Heritage is: Po Box 1242, Knoxville, TN 37901-1242
1000 = M, 200 = CC, 40 = XL and 2 =II, so 1242 would be written as MCCXLII