Greatest Common Factor of 21, 14, 26, 211

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

• Greatest Common Factor of 21, 14, 26, 211 by common division method
• Greatest Common Factor of 21, 14, 26, 211 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 21

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

1,3,7,21

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Factors of 211

List of positive integer factors of 211 that divides 211 without a remainder.

1,211

Greatest Common Factor

We found the factors 21,14,26,211 . The biggest common factor number is the GCF number.
So the greatest common factor 21,14,26,211 is 1.

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

• GCF of 49, 55, 19, 358
• GCF of 18, 49, 72, 841
• GCF of 41, 38, 56, 185
• GCF of 93, 85, 71, 601
• GCF of 10, 30, 19, 333

1. What is the GCF of 21, 14, 26, 211?

Answer: GCF of 21, 14, 26, 211 is 1.

2. How to Find the GCF of 21, 14, 26, 211

Answer: Greatest Common Factor(GCF) of 21, 14, 26, 211 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 14, 26, 211) = 1.