Greatest Common Factor of 771, 239, 28

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

• Greatest Common Factor of 771, 239, 28 by common division method
• Greatest Common Factor of 771, 239, 28 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 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Factors of 239

List of positive integer factors of 239 that divides 239 without a remainder.

1,239

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Greatest Common Factor

We found the factors 771,239,28 . The biggest common factor number is the GCF number.
So the greatest common factor 771,239,28 is 1.

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

• GCF of 446, 707, 14
• GCF of 252, 878, 75
• GCF of 473, 121, 18
• GCF of 408, 469, 96
• GCF of 776, 645, 79

1. What is the GCF of 771, 239, 28?

Answer: GCF of 771, 239, 28 is 1.

2. How to Find the GCF of 771, 239, 28

Answer: Greatest Common Factor(GCF) of 771, 239, 28 = 1

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

Step 2: Then multiply all the prime factors GCF(771, 239, 28) = 1.