Greatest Common Factor of 728, 637, 897

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

• Greatest Common Factor of 728, 637, 897 by common division method
• Greatest Common Factor of 728, 637, 897 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 13 = 13

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 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Factors of 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Greatest Common Factor

We found the factors 728,637,897 . The biggest common factor number is the GCF number.
So the greatest common factor 728,637,897 is 13.

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

• GCF of 563, 410, 224
• GCF of 980, 180, 335
• GCF of 425, 520, 498
• GCF of 405, 452, 838
• GCF of 172, 854, 344

1. What is the GCF of 728, 637, 897?

Answer: GCF of 728, 637, 897 is 13.

2. How to Find the GCF of 728, 637, 897

Answer: Greatest Common Factor(GCF) of 728, 637, 897 = 13

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

Step 2: Then multiply all the prime factors GCF(728, 637, 897) = 13.