Greatest Common Factor of 265, 428, 138

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

• Greatest Common Factor of 265, 428, 138 by common division method
• Greatest Common Factor of 265, 428, 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 265

List of positive integer factors of 265 that divides 265 without a remainder.

1,5,53,265

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

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 265,428,138 . The biggest common factor number is the GCF number.
So the greatest common factor 265,428,138 is 1.

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

• GCF of 538, 430, 922
• GCF of 896, 342, 619
• GCF of 284, 346, 639
• GCF of 536, 382, 525
• GCF of 785, 290, 231

1. What is the GCF of 265, 428, 138?

Answer: GCF of 265, 428, 138 is 1.

2. How to Find the GCF of 265, 428, 138

Answer: Greatest Common Factor(GCF) of 265, 428, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(265, 428, 138) = 1.