The GCF is 6.
Prime factors of 210 = 2 x 3 x 5 x 7Prime factors of 147 = 3 x 7 x 7Common factors = 3 x 7 so the highest common factor is 21.
Seven is the highest prime factor. The prime factors for 210 are: 2 x 3 x 5 x 7
126/210 = 3/5
The least common factor of 30 and 42 is the smallest number that is a factor of both of them and is 1.However, I suspect that you mean either:What is the highest common factor of 30 and 42?ie what is the highest number that is a factor of both 30 and 42: hcf = 6;What is the lowest common multiple of 30 and 42?ie that is the smallest number that is a multiple of both 30 and 42 lcm = 210.
The greatest common factor of 105, 126, and 210 is 21
The greatest common factor of 126 and 210 is 42. 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 highest common factor of the numbers 210 and 330 is 30.
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 126, 210, and 252 is 42
The GCF is 7.
It is: 6It is: 6
42 1*42 = 42 3*42 = 126 5*42 = 210
The GCF is 7.
70
The GCF is 7.
The HCF/GCF of 385 and 210 is 35.
The GCF is 21.