Greatest Common Factor of 921, 13, 71

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

• Greatest Common Factor of 921, 13, 71 by common division method
• Greatest Common Factor of 921, 13, 71 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 921

List of positive integer factors of 921 that divides 921 without a remainder.

1,3,307,921

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 71

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

1,71

Greatest Common Factor

We found the factors 921,13,71 . The biggest common factor number is the GCF number.
So the greatest common factor 921,13,71 is 1.

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

• GCF of 157, 47, 62
• GCF of 570, 90, 40
• GCF of 645, 33, 47
• GCF of 472, 29, 73
• GCF of 214, 47, 45

1. What is the GCF of 921, 13, 71?

Answer: GCF of 921, 13, 71 is 1.

2. How to Find the GCF of 921, 13, 71

Answer: Greatest Common Factor(GCF) of 921, 13, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(921, 13, 71) = 1.