Greatest Common Factor of 728, 80, 530, 268

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

• Greatest Common Factor of 728, 80, 530, 268 by common division method
• Greatest Common Factor of 728, 80, 530, 268 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 530

List of positive integer factors of 530 that divides 530 without a remainder.

1,2,5,10,53,106,265,530

Factors of 268

List of positive integer factors of 268 that divides 268 without a remainder.

1,2,4,67,134,268

Greatest Common Factor

We found the factors 728,80,530,268 . The biggest common factor number is the GCF number.
So the greatest common factor 728,80,530,268 is 2.

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

• GCF of 163, 55, 361, 361
• GCF of 722, 24, 593, 503
• GCF of 728, 11, 947, 113
• GCF of 448, 50, 714, 194
• GCF of 596, 44, 349, 883

1. What is the GCF of 728, 80, 530, 268?

Answer: GCF of 728, 80, 530, 268 is 2.

2. How to Find the GCF of 728, 80, 530, 268

Answer: Greatest Common Factor(GCF) of 728, 80, 530, 268 = 2

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

Step 2: Then multiply all the prime factors GCF(728, 80, 530, 268) = 2.