Greatest Common Factor of 28, 945, 791

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 28, 945, 791 by common division method
• Greatest Common Factor of 28, 945, 791 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 791

List of positive integer factors of 791 that divides 791 without a remainder.

1,7,113,791

Greatest Common Factor

We found the factors 28,945,791 . The biggest common factor number is the GCF number.
So the greatest common factor 28,945,791 is 7.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 25, 853, 624
• GCF of 46, 512, 664
• GCF of 64, 856, 753
• GCF of 21, 620, 977
• GCF of 11, 296, 473

1. What is the GCF of 28, 945, 791?

Answer: GCF of 28, 945, 791 is 7.

2. How to Find the GCF of 28, 945, 791

Answer: Greatest Common Factor(GCF) of 28, 945, 791 = 7

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(28, 945, 791) = 7.