Greatest Common Factor of 91, 32, 69, 109

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

• Greatest Common Factor of 91, 32, 69, 109 by common division method
• Greatest Common Factor of 91, 32, 69, 109 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 91

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

1,7,13,91

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Greatest Common Factor

We found the factors 91,32,69,109 . The biggest common factor number is the GCF number.
So the greatest common factor 91,32,69,109 is 1.

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

• GCF of 22, 51, 70, 770
• GCF of 89, 87, 44, 286
• GCF of 44, 85, 94, 852
• GCF of 26, 13, 18, 392
• GCF of 54, 99, 42, 642

1. What is the GCF of 91, 32, 69, 109?

Answer: GCF of 91, 32, 69, 109 is 1.

2. How to Find the GCF of 91, 32, 69, 109

Answer: Greatest Common Factor(GCF) of 91, 32, 69, 109 = 1

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

Step 2: Then multiply all the prime factors GCF(91, 32, 69, 109) = 1.