Greatest Common Factor of 128, 688, 782

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

• Greatest Common Factor of 128, 688, 782 by common division method
• Greatest Common Factor of 128, 688, 782 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Factors of 782

List of positive integer factors of 782 that divides 782 without a remainder.

1,2,17,23,34,46,391,782

Greatest Common Factor

We found the factors 128,688,782 . The biggest common factor number is the GCF number.
So the greatest common factor 128,688,782 is 2.

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

• GCF of 489, 673, 644
• GCF of 929, 371, 255
• GCF of 977, 401, 604
• GCF of 323, 640, 177
• GCF of 994, 638, 503

1. What is the GCF of 128, 688, 782?

Answer: GCF of 128, 688, 782 is 2.

2. How to Find the GCF of 128, 688, 782

Answer: Greatest Common Factor(GCF) of 128, 688, 782 = 2

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

Step 2: Then multiply all the prime factors GCF(128, 688, 782) = 2.