Greatest Common Factor of 74, 13, 65, 128

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

• Greatest Common Factor of 74, 13, 65, 128 by common division method
• Greatest Common Factor of 74, 13, 65, 128 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 74,13,65,128 . The biggest common factor number is the GCF number.
So the greatest common factor 74,13,65,128 is 1.

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

• GCF of 32, 75, 31, 965
• GCF of 81, 20, 98, 712
• GCF of 98, 70, 68, 676
• GCF of 41, 56, 18, 338
• GCF of 52, 80, 25, 744

1. What is the GCF of 74, 13, 65, 128?

Answer: GCF of 74, 13, 65, 128 is 1.

2. How to Find the GCF of 74, 13, 65, 128

Answer: Greatest Common Factor(GCF) of 74, 13, 65, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 13, 65, 128) = 1.