Greatest Common Factor of 897, 242, 138

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

• Greatest Common Factor of 897, 242, 138 by common division method
• Greatest Common Factor of 897, 242, 138 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 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Factors of 242

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

1,2,11,22,121,242

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 897,242,138 . The biggest common factor number is the GCF number.
So the greatest common factor 897,242,138 is 1.

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

• GCF of 637, 109, 169
• GCF of 264, 894, 403
• GCF of 804, 149, 144
• GCF of 854, 982, 720
• GCF of 257, 918, 149

1. What is the GCF of 897, 242, 138?

Answer: GCF of 897, 242, 138 is 1.

2. How to Find the GCF of 897, 242, 138

Answer: Greatest Common Factor(GCF) of 897, 242, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(897, 242, 138) = 1.