Greatest Common Factor of 221, 133, 542

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

• Greatest Common Factor of 221, 133, 542 by common division method
• Greatest Common Factor of 221, 133, 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 133

List of positive integer factors of 133 that divides 133 without a remainder.

1,7,19,133

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 221,133,542 . The biggest common factor number is the GCF number.
So the greatest common factor 221,133,542 is 1.

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

• GCF of 178, 241, 921
• GCF of 591, 115, 514
• GCF of 708, 754, 331
• GCF of 745, 530, 931
• GCF of 150, 488, 444

1. What is the GCF of 221, 133, 542?

Answer: GCF of 221, 133, 542 is 1.

2. How to Find the GCF of 221, 133, 542

Answer: Greatest Common Factor(GCF) of 221, 133, 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, 133, 542) = 1.