Greatest Common Factor of 21, 341, 361

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

• Greatest Common Factor of 21, 341, 361 by common division method
• Greatest Common Factor of 21, 341, 361 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 341

List of positive integer factors of 341 that divides 341 without a remainder.

1,11,31,341

Factors of 361

List of positive integer factors of 361 that divides 361 without a remainder.

1,19,361

Greatest Common Factor

We found the factors 21,341,361 . The biggest common factor number is the GCF number.
So the greatest common factor 21,341,361 is 1.

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

• GCF of 99, 172, 712
• GCF of 26, 534, 172
• GCF of 66, 952, 584
• GCF of 28, 771, 162
• GCF of 42, 776, 350

1. What is the GCF of 21, 341, 361?

Answer: GCF of 21, 341, 361 is 1.

2. How to Find the GCF of 21, 341, 361

Answer: Greatest Common Factor(GCF) of 21, 341, 361 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 341, 361) = 1.