Greatest Common Factor of 221, 577, 135

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

• Greatest Common Factor of 221, 577, 135 by common division method
• Greatest Common Factor of 221, 577, 135 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 577

List of positive integer factors of 577 that divides 577 without a remainder.

1,577

Factors of 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Greatest Common Factor

We found the factors 221,577,135 . The biggest common factor number is the GCF number.
So the greatest common factor 221,577,135 is 1.

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

• GCF of 841, 674, 189
• GCF of 245, 328, 295
• GCF of 998, 711, 186
• GCF of 737, 367, 744
• GCF of 719, 880, 340

1. What is the GCF of 221, 577, 135?

Answer: GCF of 221, 577, 135 is 1.

2. How to Find the GCF of 221, 577, 135

Answer: Greatest Common Factor(GCF) of 221, 577, 135 = 1

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

Step 2: Then multiply all the prime factors GCF(221, 577, 135) = 1.