Greatest Common Factor of 663, 696, 28

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

• Greatest Common Factor of 663, 696, 28 by common division method
• Greatest Common Factor of 663, 696, 28 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 663

List of positive integer factors of 663 that divides 663 without a remainder.

1,3,13,17,39,51,221,663

Factors of 696

List of positive integer factors of 696 that divides 696 without a remainder.

1,2,3,4,6,8,12,24,29,58,87,116,174,232,348,696

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 663,696,28 . The biggest common factor number is the GCF number.
So the greatest common factor 663,696,28 is 1.

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

• GCF of 533, 776, 33
• GCF of 464, 121, 38
• GCF of 329, 379, 18
• GCF of 236, 104, 36
• GCF of 518, 243, 53

1. What is the GCF of 663, 696, 28?

Answer: GCF of 663, 696, 28 is 1.

2. How to Find the GCF of 663, 696, 28

Answer: Greatest Common Factor(GCF) of 663, 696, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(663, 696, 28) = 1.