Greatest Common Factor of 242, 187, 221

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

• Greatest Common Factor of 242, 187, 221 by common division method
• Greatest Common Factor of 242, 187, 221 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 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Factors of 187

List of positive integer factors of 187 that divides 187 without a remainder.

1,11,17,187

Factors of 221

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

1,13,17,221

Greatest Common Factor

We found the factors 242,187,221 . The biggest common factor number is the GCF number.
So the greatest common factor 242,187,221 is 1.

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

• GCF of 642, 723, 785
• GCF of 193, 308, 383
• GCF of 930, 884, 345
• GCF of 940, 887, 641
• GCF of 492, 465, 715

1. What is the GCF of 242, 187, 221?

Answer: GCF of 242, 187, 221 is 1.

2. How to Find the GCF of 242, 187, 221

Answer: Greatest Common Factor(GCF) of 242, 187, 221 = 1

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

Step 2: Then multiply all the prime factors GCF(242, 187, 221) = 1.