What is the greatest common factor of 21 35 and 49?

Answer 1

The GCF of 21, 35, and 49 is 7.
The GCF is 7.

• Factors of 21: 1, 3, 7, 21
• Factors of 35: 1, 5, 7, 35
• Factors of 49: 1, 7, 49
• GCF (21, 35, 49) = 7

Answer 2

Well, darling, the greatest common factor of 21, 35, and 49 is 7. It's like finding the perfect little black dress that fits everyone - simple, elegant, and always in style. So, there you have it, 7 is the magic number that these three amigos have in common.

Answer 3

The greatest common factor (GCF) of 21, 35, and 49 is 7. To find the GCF, you can determine the prime factors of each number: 21 = 3 x 7, 35 = 5 x 7, and 49 = 7 x 7. The GCF is the largest factor that is common to all three numbers, which in this case is 7.

Answer 4

Oh, dude, the greatest common factor of 21, 35, and 49 is 7. It's like the superhero that swoops in and saves the day by being the biggest number that can divide evenly into all three of those numbers. So yeah, 7 is the real MVP in this math problem.

Answer 5

The greatest factor of any number is itself.

Answer 6

The greatest common factor (GCF) refers to a factor that is COMMON to two or more numbers. You have only one number in the question! The greatest factor of any number is itself.

Answer 7

GCF(21, 35, 49) = 7

Answer 8

GCF(21, 35, 49) = 7.

Answer 9

GCF(2135, 49) = 7.

Answer 10

GCF(21, 3549) = 21.