Greatest Common Factor of 84, 20, 67, 560

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

• Greatest Common Factor of 84, 20, 67, 560 by common division method
• Greatest Common Factor of 84, 20, 67, 560 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

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

Greatest Common Factor

We found the factors 84,20,67,560 . The biggest common factor number is the GCF number.
So the greatest common factor 84,20,67,560 is 1.

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

• GCF of 52, 79, 54, 936
• GCF of 18, 39, 45, 739
• GCF of 55, 34, 86, 729
• GCF of 12, 27, 96, 679
• GCF of 33, 91, 19, 230

1. What is the GCF of 84, 20, 67, 560?

Answer: GCF of 84, 20, 67, 560 is 1.

2. How to Find the GCF of 84, 20, 67, 560

Answer: Greatest Common Factor(GCF) of 84, 20, 67, 560 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 20, 67, 560) = 1.