(60 × 4) + 45 = 285 minutes Method: There are 60 minutes in 1 hour: 60 minutes x 4 hours equals 240 minutes. There are 45 minutes in 3 quarters of 1 hour. Therefore, add 240 and 45 which equals 285 minutes.
The GCF is 57.
Well, let's see. So we can try 285/9 It is 31 with 6 as it's remainder. You know that the dividend is the largest number, and the divisor would be less than the dividend. Since the divisor can't be any smaller than the remainder so would the dividend. Because it will be the only LARGEST number in the division equation.
1x285=285 3x95=285 5x57=285 Need any more? :)
570
Since 3 divides both 240 and 285, it is tempting to start with 3 as a common divisor of both 240 and 285. However, since 3 and 5 both divide 285, and 30 divides 240, we probably should start with 15. Fifteen divides into 240 16 times with no remainder. Fifteen also divides into 285 19 times. Since 16 and 19 are relatively prime to each other, 15 is the greatest common divisor of 240 and 285.
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.The greatest common factor of 57 and 285 is 57.
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.The greatest common factor of 45 and 285 is 15
The least common multiple (LCM) of 240 and 285 is 4560.
The LCM is: 4,560
No, there is no common divisor between 285 and 75. Therefore, they are relatively prime.
The GCF of 75 and 285 is 15.
The GCF is 15.
The GCF is 19.
The GCF is 1.
Factors of 75: 1, 3, 5, 15, 25, 75Factors of 285: 1, 3, 5, 15, 19, 57, 95, 285GCF (75, 285) = 15
Factors of 75: 1, 3, 5, 15, 25, 75. Factors of 285: 1, 3, 5, 15, 19, 57, 95, 285. GCF (75, 285) = 15