Greatest Common Factor of 20, 71, 211, 760

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

• Greatest Common Factor of 20, 71, 211, 760 by common division method
• Greatest Common Factor of 20, 71, 211, 760 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 71

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

1,71

Factors of 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Factors of 760

List of positive integer factors of 760 that divides 760 without a remainder.

1,2,4,5,8,10,19,20,38,40,76,95,152,190,380,760

Greatest Common Factor

We found the factors 20,71,211,760 . The biggest common factor number is the GCF number.
So the greatest common factor 20,71,211,760 is 1.

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

• GCF of 22, 90, 673, 953
• GCF of 74, 77, 697, 113
• GCF of 38, 46, 520, 773
• GCF of 28, 22, 129, 277
• GCF of 79, 54, 672, 674

1. What is the GCF of 20, 71, 211, 760?

Answer: GCF of 20, 71, 211, 760 is 1.

2. How to Find the GCF of 20, 71, 211, 760

Answer: Greatest Common Factor(GCF) of 20, 71, 211, 760 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 71, 211, 760) = 1.