Greatest Common Factor of 538, 135, 438

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

• Greatest Common Factor of 538, 135, 438 by common division method
• Greatest Common Factor of 538, 135, 438 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 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Factors of 135

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

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

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 538,135,438 . The biggest common factor number is the GCF number.
So the greatest common factor 538,135,438 is 1.

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

• GCF of 212, 862, 151
• GCF of 901, 798, 556
• GCF of 937, 559, 633
• GCF of 343, 995, 259
• GCF of 231, 367, 474

1. What is the GCF of 538, 135, 438?

Answer: GCF of 538, 135, 438 is 1.

2. How to Find the GCF of 538, 135, 438

Answer: Greatest Common Factor(GCF) of 538, 135, 438 = 1

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

Step 2: Then multiply all the prime factors GCF(538, 135, 438) = 1.