Greatest Common Factor of 208, 138, 749

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

• Greatest Common Factor of 208, 138, 749 by common division method
• Greatest Common Factor of 208, 138, 749 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 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

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 749

List of positive integer factors of 749 that divides 749 without a remainder.

1,7,107,749

Greatest Common Factor

We found the factors 208,138,749 . The biggest common factor number is the GCF number.
So the greatest common factor 208,138,749 is 1.

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

• GCF of 912, 191, 694
• GCF of 379, 465, 346
• GCF of 399, 360, 181
• GCF of 934, 665, 725
• GCF of 437, 476, 334

1. What is the GCF of 208, 138, 749?

Answer: GCF of 208, 138, 749 is 1.

2. How to Find the GCF of 208, 138, 749

Answer: Greatest Common Factor(GCF) of 208, 138, 749 = 1

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

Step 2: Then multiply all the prime factors GCF(208, 138, 749) = 1.