Greatest Common Factor of 28, 690, 314

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

• Greatest Common Factor of 28, 690, 314 by common division method
• Greatest Common Factor of 28, 690, 314 with matching the biggest common factor

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

Factors of 28

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

1,2,4,7,14,28

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 314

List of positive integer factors of 314 that divides 314 without a remainder.

1,2,157,314

Greatest Common Factor

We found the factors 28,690,314 . The biggest common factor number is the GCF number.
So the greatest common factor 28,690,314 is 2.

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

• GCF of 98, 673, 522
• GCF of 64, 835, 383
• GCF of 78, 238, 867
• GCF of 50, 646, 552
• GCF of 83, 699, 972

1. What is the GCF of 28, 690, 314?

Answer: GCF of 28, 690, 314 is 2.

2. How to Find the GCF of 28, 690, 314

Answer: Greatest Common Factor(GCF) of 28, 690, 314 = 2

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

Step 2: Then multiply all the prime factors GCF(28, 690, 314) = 2.