Greatest Common Factor of 127, 231, 20

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

• Greatest Common Factor of 127, 231, 20 by common division method
• Greatest Common Factor of 127, 231, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 127

List of positive integer factors of 127 that divides 127 without a remainder.

1,127

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

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 127,231,20 . The biggest common factor number is the GCF number.
So the greatest common factor 127,231,20 is 1.

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

• GCF of 230, 518, 56
• GCF of 277, 740, 14
• GCF of 265, 516, 31
• GCF of 496, 845, 45
• GCF of 963, 525, 78

1. What is the GCF of 127, 231, 20?

Answer: GCF of 127, 231, 20 is 1.

2. How to Find the GCF of 127, 231, 20

Answer: Greatest Common Factor(GCF) of 127, 231, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(127, 231, 20) = 1.