Greatest Common Factor of 138, 397, 735

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

• Greatest Common Factor of 138, 397, 735 by common division method
• Greatest Common Factor of 138, 397, 735 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 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 735

List of positive integer factors of 735 that divides 735 without a remainder.

1,3,5,7,15,21,35,49,105,147,245,735

Greatest Common Factor

We found the factors 138,397,735 . The biggest common factor number is the GCF number.
So the greatest common factor 138,397,735 is 1.

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

• GCF of 851, 258, 900
• GCF of 624, 208, 653
• GCF of 562, 261, 530
• GCF of 886, 905, 386
• GCF of 697, 412, 282

1. What is the GCF of 138, 397, 735?

Answer: GCF of 138, 397, 735 is 1.

2. How to Find the GCF of 138, 397, 735

Answer: Greatest Common Factor(GCF) of 138, 397, 735 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 397, 735) = 1.