Greatest Common Factor of 7, 80, 18, 564

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

• Greatest Common Factor of 7, 80, 18, 564 by common division method
• Greatest Common Factor of 7, 80, 18, 564 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 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

Greatest Common Factor

We found the factors 7,80,18,564 . The biggest common factor number is the GCF number.
So the greatest common factor 7,80,18,564 is 1.

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

• GCF of 8, 89, 10, 266
• GCF of 9, 56, 44, 775
• GCF of 1, 58, 70, 262
• GCF of 9, 73, 12, 428
• GCF of 2, 35, 75, 719

1. What is the GCF of 7, 80, 18, 564?

Answer: GCF of 7, 80, 18, 564 is 1.

2. How to Find the GCF of 7, 80, 18, 564

Answer: Greatest Common Factor(GCF) of 7, 80, 18, 564 = 1

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

Step 2: Then multiply all the prime factors GCF(7, 80, 18, 564) = 1.