180 = 2 x 2 x 3 x 3 x 5; 252 = 2 x 2 x 3 x 3 x 7;
Common factors: 2 x 2 x 3 x 3 ie HCF = 36
The highest common factor of the numbers 294, 252 and 210 is 42.
36
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
The multiples of 36 (which are infinite) are all divisible by 36, including these: 36, 72, 108, 144, 180, 216, 252, 288 . . .
You multiply 126 x 2 = 252
The GCF is 36.
It is: 36
7
The HCF is: 12
If the highest common factor of 120 and 252 is 12 10*12 = 120 21*12 = 252 Then it follows that the highest common factor of CXX and CCLII is XII X*XII = CXX XXI*XII = CCLII
28
The highest common factor of the numbers 294, 252 and 210 is 42.
The least common multiple of the numbers 180 and 252 is 1,260.
The greatest common factor of 252 and 300 is 12.
To find the highest common factor (HCF) of 196 and 252, we first need to find the factors of each number. The factors of 196 are 1, 2, 4, 7, 14, 28, 49, 98, and 196. The factors of 252 are 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, and 252. The highest common factor of 196 and 252 is 28, as it is the greatest number that divides both 196 and 252 without leaving a remainder.
The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers.Since 252 is a single number, you could say that it shares all of its factors with itself. So the greatest factor of 252 is 252
441 / 252 = 1 r 189 252 / 189 = 1 r 63 189 / 63 = 3 r 0 The hcf of 441 and 252 is 63