Greatest Common Factor of 20, 55, 767

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

• Greatest Common Factor of 20, 55, 767 by common division method
• Greatest Common Factor of 20, 55, 767 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 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 767

List of positive integer factors of 767 that divides 767 without a remainder.

1,13,59,767

Greatest Common Factor

We found the factors 20,55,767 . The biggest common factor number is the GCF number.
So the greatest common factor 20,55,767 is 1.

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

• GCF of 30, 13, 333
• GCF of 31, 23, 753
• GCF of 75, 60, 809
• GCF of 25, 16, 296
• GCF of 25, 94, 759

1. What is the GCF of 20, 55, 767?

Answer: GCF of 20, 55, 767 is 1.

2. How to Find the GCF of 20, 55, 767

Answer: Greatest Common Factor(GCF) of 20, 55, 767 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 55, 767) = 1.