Greatest Common Factor of 71, 55, 76, 289

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

• Greatest Common Factor of 71, 55, 76, 289 by common division method
• Greatest Common Factor of 71, 55, 76, 289 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 71

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

1,71

Factors of 55

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

1,5,11,55

Factors of 76

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

1,2,4,19,38,76

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Greatest Common Factor

We found the factors 71,55,76,289 . The biggest common factor number is the GCF number.
So the greatest common factor 71,55,76,289 is 1.

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

• GCF of 96, 11, 74, 688
• GCF of 34, 25, 83, 548
• GCF of 83, 25, 67, 786
• GCF of 17, 53, 24, 188
• GCF of 99, 14, 24, 221

1. What is the GCF of 71, 55, 76, 289?

Answer: GCF of 71, 55, 76, 289 is 1.

2. How to Find the GCF of 71, 55, 76, 289

Answer: Greatest Common Factor(GCF) of 71, 55, 76, 289 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 55, 76, 289) = 1.