Greatest Common Factor of 35, 71, 10, 81

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

• Greatest Common Factor of 35, 71, 10, 81 by common division method
• Greatest Common Factor of 35, 71, 10, 81 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 71

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

1,71

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 35,71,10,81 . The biggest common factor number is the GCF number.
So the greatest common factor 35,71,10,81 is 1.

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

• GCF of 44, 79, 59, 18
• GCF of 47, 80, 81, 17
• GCF of 32, 85, 79, 60
• GCF of 29, 18, 12, 60
• GCF of 93, 70, 50, 42

1. What is the GCF of 35, 71, 10, 81?

Answer: GCF of 35, 71, 10, 81 is 1.

2. How to Find the GCF of 35, 71, 10, 81

Answer: Greatest Common Factor(GCF) of 35, 71, 10, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(35, 71, 10, 81) = 1.