Greatest Common Factor of 221, 338, 542

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

• Greatest Common Factor of 221, 338, 542 by common division method
• Greatest Common Factor of 221, 338, 542 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 221

List of positive integer factors of 221 that divides 221 without a remainder.

1,13,17,221

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 542

List of positive integer factors of 542 that divides 542 without a remainder.

1,2,271,542

Greatest Common Factor

We found the factors 221,338,542 . The biggest common factor number is the GCF number.
So the greatest common factor 221,338,542 is 1.

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

• GCF of 506, 974, 533
• GCF of 743, 648, 406
• GCF of 689, 889, 491
• GCF of 111, 147, 330
• GCF of 960, 480, 472

1. What is the GCF of 221, 338, 542?

Answer: GCF of 221, 338, 542 is 1.

2. How to Find the GCF of 221, 338, 542

Answer: Greatest Common Factor(GCF) of 221, 338, 542 = 1

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

Step 2: Then multiply all the prime factors GCF(221, 338, 542) = 1.