Greatest Common Factor of 427, 28, 455

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

• Greatest Common Factor of 427, 28, 455 by common division method
• Greatest Common Factor of 427, 28, 455 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 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 28

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

1,2,4,7,14,28

Factors of 455

List of positive integer factors of 455 that divides 455 without a remainder.

1,5,7,13,35,65,91,455

Greatest Common Factor

We found the factors 427,28,455 . The biggest common factor number is the GCF number.
So the greatest common factor 427,28,455 is 7.

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

• GCF of 522, 14, 771
• GCF of 264, 38, 315
• GCF of 166, 88, 755
• GCF of 501, 81, 960
• GCF of 618, 96, 553

1. What is the GCF of 427, 28, 455?

Answer: GCF of 427, 28, 455 is 7.

2. How to Find the GCF of 427, 28, 455

Answer: Greatest Common Factor(GCF) of 427, 28, 455 = 7

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

Step 2: Then multiply all the prime factors GCF(427, 28, 455) = 7.