Greatest Common Factor of 34, 76, 80, 280

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

• Greatest Common Factor of 34, 76, 80, 280 by common division method
• Greatest Common Factor of 34, 76, 80, 280 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

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 280

List of positive integer factors of 280 that divides 280 without a remainder.

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

Greatest Common Factor

We found the factors 34,76,80,280 . The biggest common factor number is the GCF number.
So the greatest common factor 34,76,80,280 is 2.

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

• GCF of 91, 98, 31, 175
• GCF of 74, 78, 66, 591
• GCF of 54, 87, 30, 165
• GCF of 99, 93, 54, 325
• GCF of 77, 98, 88, 552

1. What is the GCF of 34, 76, 80, 280?

Answer: GCF of 34, 76, 80, 280 is 2.

2. How to Find the GCF of 34, 76, 80, 280

Answer: Greatest Common Factor(GCF) of 34, 76, 80, 280 = 2

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

Step 2: Then multiply all the prime factors GCF(34, 76, 80, 280) = 2.