Greatest Common Factor of 695, 308, 138

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

• Greatest Common Factor of 695, 308, 138 by common division method
• Greatest Common Factor of 695, 308, 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 695

List of positive integer factors of 695 that divides 695 without a remainder.

1,5,139,695

Factors of 308

List of positive integer factors of 308 that divides 308 without a remainder.

1,2,4,7,11,14,22,28,44,77,154,308

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 695,308,138 . The biggest common factor number is the GCF number.
So the greatest common factor 695,308,138 is 1.

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

• GCF of 886, 633, 312
• GCF of 179, 151, 536
• GCF of 141, 984, 416
• GCF of 751, 152, 740
• GCF of 864, 671, 888

1. What is the GCF of 695, 308, 138?

Answer: GCF of 695, 308, 138 is 1.

2. How to Find the GCF of 695, 308, 138

Answer: Greatest Common Factor(GCF) of 695, 308, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(695, 308, 138) = 1.