Greatest Common Factor of 17, 21, 896

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

• Greatest Common Factor of 17, 21, 896 by common division method
• Greatest Common Factor of 17, 21, 896 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 896

List of positive integer factors of 896 that divides 896 without a remainder.

1,2,4,7,8,14,16,28,32,56,64,112,128,224,448,896

Greatest Common Factor

We found the factors 17,21,896 . The biggest common factor number is the GCF number.
So the greatest common factor 17,21,896 is 1.

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

• GCF of 79, 69, 652
• GCF of 30, 26, 330
• GCF of 48, 23, 792
• GCF of 30, 78, 142
• GCF of 78, 38, 935

1. What is the GCF of 17, 21, 896?

Answer: GCF of 17, 21, 896 is 1.

2. How to Find the GCF of 17, 21, 896

Answer: Greatest Common Factor(GCF) of 17, 21, 896 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 21, 896) = 1.