Greatest Common Factor of 656, 784, 320

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

• Greatest Common Factor of 656, 784, 320 by common division method
• Greatest Common Factor of 656, 784, 320 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 2 x 2 x 2 = 16

Factors of 656

List of positive integer factors of 656 that divides 656 without a remainder.

1,2,4,8,16,41,82,164,328,656

Factors of 784

List of positive integer factors of 784 that divides 784 without a remainder.

1,2,4,7,8,14,16,28,49,56,98,112,196,392,784

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 656,784,320 . The biggest common factor number is the GCF number.
So the greatest common factor 656,784,320 is 16.

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

• GCF of 810, 641, 437
• GCF of 820, 703, 896
• GCF of 676, 557, 530
• GCF of 690, 640, 681
• GCF of 198, 500, 650

1. What is the GCF of 656, 784, 320?

Answer: GCF of 656, 784, 320 is 16.

2. How to Find the GCF of 656, 784, 320

Answer: Greatest Common Factor(GCF) of 656, 784, 320 = 16

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

Step 2: Then multiply all the prime factors GCF(656, 784, 320) = 16.