Greatest Common Factor of 81, 121, 572

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

• Greatest Common Factor of 81, 121, 572 by common division method
• Greatest Common Factor of 81, 121, 572 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Factors of 572

List of positive integer factors of 572 that divides 572 without a remainder.

1,2,4,11,13,22,26,44,52,143,286,572

Greatest Common Factor

We found the factors 81,121,572 . The biggest common factor number is the GCF number.
So the greatest common factor 81,121,572 is 1.

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

• GCF of 48, 549, 232
• GCF of 48, 928, 203
• GCF of 38, 721, 808
• GCF of 53, 437, 425
• GCF of 60, 578, 398

1. What is the GCF of 81, 121, 572?

Answer: GCF of 81, 121, 572 is 1.

2. How to Find the GCF of 81, 121, 572

Answer: Greatest Common Factor(GCF) of 81, 121, 572 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 121, 572) = 1.