Greatest Common Factor of 685, 790, 775

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

• Greatest Common Factor of 685, 790, 775 by common division method
• Greatest Common Factor of 685, 790, 775 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Factors of 775

List of positive integer factors of 775 that divides 775 without a remainder.

1,5,25,31,155,775

Greatest Common Factor

We found the factors 685,790,775 . The biggest common factor number is the GCF number.
So the greatest common factor 685,790,775 is 5.

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

• GCF of 323, 192, 653
• GCF of 361, 637, 644
• GCF of 919, 774, 854
• GCF of 618, 345, 488
• GCF of 969, 967, 532

1. What is the GCF of 685, 790, 775?

Answer: GCF of 685, 790, 775 is 5.

2. How to Find the GCF of 685, 790, 775

Answer: Greatest Common Factor(GCF) of 685, 790, 775 = 5

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

Step 2: Then multiply all the prime factors GCF(685, 790, 775) = 5.