Greatest Common Factor of 560, 685, 531, 77

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

• Greatest Common Factor of 560, 685, 531, 77 by common division method
• Greatest Common Factor of 560, 685, 531, 77 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 560

List of positive integer factors of 560 that divides 560 without a remainder.

1,2,4,5,7,8,10,14,16,20,28,35,40,56,70,80,112,140,280,560

Factors of 685

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

1,5,137,685

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 560,685,531,77 . The biggest common factor number is the GCF number.
So the greatest common factor 560,685,531,77 is 1.

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

• GCF of 907, 915, 641, 79
• GCF of 296, 724, 606, 30
• GCF of 916, 388, 997, 17
• GCF of 648, 587, 863, 77
• GCF of 532, 544, 896, 29

1. What is the GCF of 560, 685, 531, 77?

Answer: GCF of 560, 685, 531, 77 is 1.

2. How to Find the GCF of 560, 685, 531, 77

Answer: Greatest Common Factor(GCF) of 560, 685, 531, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(560, 685, 531, 77) = 1.