Greatest Common Factor of 21, 268, 771

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

• Greatest Common Factor of 21, 268, 771 by common division method
• Greatest Common Factor of 21, 268, 771 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 268

List of positive integer factors of 268 that divides 268 without a remainder.

1,2,4,67,134,268

Factors of 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Greatest Common Factor

We found the factors 21,268,771 . The biggest common factor number is the GCF number.
So the greatest common factor 21,268,771 is 1.

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

• GCF of 79, 985, 705
• GCF of 97, 555, 307
• GCF of 51, 551, 715
• GCF of 15, 193, 189
• GCF of 11, 325, 223

1. What is the GCF of 21, 268, 771?

Answer: GCF of 21, 268, 771 is 1.

2. How to Find the GCF of 21, 268, 771

Answer: Greatest Common Factor(GCF) of 21, 268, 771 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 268, 771) = 1.