Greatest Common Factor of 34, 55, 50, 680

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

• Greatest Common Factor of 34, 55, 50, 680 by common division method
• Greatest Common Factor of 34, 55, 50, 680 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 34

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

1,2,17,34

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 34,55,50,680 . The biggest common factor number is the GCF number.
So the greatest common factor 34,55,50,680 is 1.

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

• GCF of 65, 44, 44, 443
• GCF of 32, 61, 35, 279
• GCF of 91, 64, 20, 963
• GCF of 45, 18, 80, 176
• GCF of 87, 94, 96, 911

1. What is the GCF of 34, 55, 50, 680?

Answer: GCF of 34, 55, 50, 680 is 1.

2. How to Find the GCF of 34, 55, 50, 680

Answer: Greatest Common Factor(GCF) of 34, 55, 50, 680 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 55, 50, 680) = 1.