Greatest Common Factor of 560, 71, 728

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

• Greatest Common Factor of 560, 71, 728 by common division method
• Greatest Common Factor of 560, 71, 728 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Greatest Common Factor

We found the factors 560,71,728 . The biggest common factor number is the GCF number.
So the greatest common factor 560,71,728 is 1.

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

• GCF of 362, 60, 432
• GCF of 407, 83, 700
• GCF of 132, 41, 469
• GCF of 857, 78, 876
• GCF of 563, 91, 150

1. What is the GCF of 560, 71, 728?

Answer: GCF of 560, 71, 728 is 1.

2. How to Find the GCF of 560, 71, 728

Answer: Greatest Common Factor(GCF) of 560, 71, 728 = 1

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

Step 2: Then multiply all the prime factors GCF(560, 71, 728) = 1.