Greatest Common Factor of 71, 27, 49, 945

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

• Greatest Common Factor of 71, 27, 49, 945 by common division method
• Greatest Common Factor of 71, 27, 49, 945 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 71,27,49,945 . The biggest common factor number is the GCF number.
So the greatest common factor 71,27,49,945 is 1.

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

• GCF of 18, 16, 54, 622
• GCF of 88, 89, 14, 999
• GCF of 48, 95, 74, 325
• GCF of 70, 74, 39, 624
• GCF of 53, 84, 89, 398

1. What is the GCF of 71, 27, 49, 945?

Answer: GCF of 71, 27, 49, 945 is 1.

2. How to Find the GCF of 71, 27, 49, 945

Answer: Greatest Common Factor(GCF) of 71, 27, 49, 945 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 27, 49, 945) = 1.