0
105 = 3 x 5 x 7; 210 = 2 x 3 x 5 x 7; 126 = 2 x 3 x 3 x 7.
Common factors are 3 and 7 so HCF = 21
Add your answer:
Earn +20 pts
Who is the greatest common factor of 42 77 210 and 126?
The GCF is 7.
What is the Greatest common factor of 210 and 126?
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.
What is the number that has 210 as the gcf?
210 and 420 have a GCF of 210.
What is the greatest common factor of 126 90 and 54?
The GCF of 54, 90, and 126 is 9
What is the GCF of 84 and 210?
The GCF is 42.
What is the GCF of 210 and 126?
The GCF for 210 126 is 42.
What is the GCF of 126 and 336?
The GCF is 42.
What is the GCF for 210 and 126?
The GCF is: 42
What is the gcf of 77 210 and 126?
The GCF is 7.
Who is the greatest common factor of 42 77 210 and 126?
The GCF is 7.
What is 21 times 16?
21 times 16 is 336. to find out this, here's what you do: 21 x16 ........... 126 210 you always hang a zero ........... the you add 126 and 210 together 336 this is your answer
What is -16 21?
21 times 16 is 336. to find out this, here's what you do: 21 x16 ........... 126 210 you always hang a zero ........... the you add 126 and 210 together 336 this is your answer
What is the answer to the gcf of these numbers 294 -126 462 -210?
42
What are the multiples of42?
42, 84, 126, 168, 210, 252, 294, 336, 378, . . .
What is the greatest common factor of 42 77 210 in 126?
The GCF is 7.
What are the multiples of number 42?
42, 84, 126, 168, 210, 252, 294, 336, 378, . . .
What is the GCF of 84126210378?
You need at least two numbers to find a GCF. If that's 84, 126, 210 and 378, the GCF is 42.
