Greatest Common Factor of 685, 380, 756

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

• Greatest Common Factor of 685, 380, 756 by common division method
• Greatest Common Factor of 685, 380, 756 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 380

List of positive integer factors of 380 that divides 380 without a remainder.

1,2,4,5,10,19,20,38,76,95,190,380

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Greatest Common Factor

We found the factors 685,380,756 . The biggest common factor number is the GCF number.
So the greatest common factor 685,380,756 is 1.

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

• GCF of 570, 439, 387
• GCF of 836, 151, 568
• GCF of 911, 902, 800
• GCF of 731, 922, 997
• GCF of 866, 106, 707

1. What is the GCF of 685, 380, 756?

Answer: GCF of 685, 380, 756 is 1.

2. How to Find the GCF of 685, 380, 756

Answer: Greatest Common Factor(GCF) of 685, 380, 756 = 1

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

Step 2: Then multiply all the prime factors GCF(685, 380, 756) = 1.