Greatest Common Factor of 69, 835, 138

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

• Greatest Common Factor of 69, 835, 138 by common division method
• Greatest Common Factor of 69, 835, 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 835

List of positive integer factors of 835 that divides 835 without a remainder.

1,5,167,835

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 69,835,138 . The biggest common factor number is the GCF number.
So the greatest common factor 69,835,138 is 1.

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

• GCF of 16, 535, 709
• GCF of 11, 470, 332
• GCF of 27, 282, 665
• GCF of 84, 457, 181
• GCF of 87, 657, 248

1. What is the GCF of 69, 835, 138?

Answer: GCF of 69, 835, 138 is 1.

2. How to Find the GCF of 69, 835, 138

Answer: Greatest Common Factor(GCF) of 69, 835, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 835, 138) = 1.