Greatest Common Factor of 697, 558, 138

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

• Greatest Common Factor of 697, 558, 138 by common division method
• Greatest Common Factor of 697, 558, 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 697

List of positive integer factors of 697 that divides 697 without a remainder.

1,17,41,697

Factors of 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

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 697,558,138 . The biggest common factor number is the GCF number.
So the greatest common factor 697,558,138 is 1.

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

• GCF of 713, 919, 659
• GCF of 625, 705, 459
• GCF of 989, 352, 844
• GCF of 290, 956, 611
• GCF of 306, 688, 520

1. What is the GCF of 697, 558, 138?

Answer: GCF of 697, 558, 138 is 1.

2. How to Find the GCF of 697, 558, 138

Answer: Greatest Common Factor(GCF) of 697, 558, 138 = 1

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

Step 2: Then multiply all the prime factors GCF(697, 558, 138) = 1.