Greatest Common Factor of 897, 764, 20

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

• Greatest Common Factor of 897, 764, 20 by common division method
• Greatest Common Factor of 897, 764, 20 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 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Factors of 764

List of positive integer factors of 764 that divides 764 without a remainder.

1,2,4,191,382,764

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 897,764,20 . The biggest common factor number is the GCF number.
So the greatest common factor 897,764,20 is 1.

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

• GCF of 650, 229, 67
• GCF of 915, 654, 67
• GCF of 568, 735, 87
• GCF of 241, 556, 91
• GCF of 358, 684, 24

1. What is the GCF of 897, 764, 20?

Answer: GCF of 897, 764, 20 is 1.

2. How to Find the GCF of 897, 764, 20

Answer: Greatest Common Factor(GCF) of 897, 764, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(897, 764, 20) = 1.