Greatest Common Factor of 685, 699, 400

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

• Greatest Common Factor of 685, 699, 400 by common division method
• Greatest Common Factor of 685, 699, 400 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 685

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

1,5,137,685

Factors of 699

List of positive integer factors of 699 that divides 699 without a remainder.

1,3,233,699

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Greatest Common Factor

We found the factors 685,699,400 . The biggest common factor number is the GCF number.
So the greatest common factor 685,699,400 is 1.

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

• GCF of 366, 694, 453
• GCF of 198, 115, 536
• GCF of 198, 416, 748
• GCF of 476, 461, 141
• GCF of 708, 323, 555

1. What is the GCF of 685, 699, 400?

Answer: GCF of 685, 699, 400 is 1.

2. How to Find the GCF of 685, 699, 400

Answer: Greatest Common Factor(GCF) of 685, 699, 400 = 1

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

Step 2: Then multiply all the prime factors GCF(685, 699, 400) = 1.