Greatest Common Factor of 438, 739, 91

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

• Greatest Common Factor of 438, 739, 91 by common division method
• Greatest Common Factor of 438, 739, 91 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 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 739

List of positive integer factors of 739 that divides 739 without a remainder.

1,739

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Greatest Common Factor

We found the factors 438,739,91 . The biggest common factor number is the GCF number.
So the greatest common factor 438,739,91 is 1.

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

• GCF of 724, 246, 40
• GCF of 174, 706, 19
• GCF of 637, 700, 75
• GCF of 196, 866, 31
• GCF of 394, 414, 13

1. What is the GCF of 438, 739, 91?

Answer: GCF of 438, 739, 91 is 1.

2. How to Find the GCF of 438, 739, 91

Answer: Greatest Common Factor(GCF) of 438, 739, 91 = 1

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

Step 2: Then multiply all the prime factors GCF(438, 739, 91) = 1.