Greatest Common Factor of 49, 75, 65, 83

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

• Greatest Common Factor of 49, 75, 65, 83 by common division method
• Greatest Common Factor of 49, 75, 65, 83 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 65

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

1,5,13,65

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Greatest Common Factor

We found the factors 49,75,65,83 . The biggest common factor number is the GCF number.
So the greatest common factor 49,75,65,83 is 1.

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

• GCF of 66, 26, 14, 92
• GCF of 75, 38, 10, 20
• GCF of 72, 86, 61, 76
• GCF of 10, 35, 85, 28
• GCF of 32, 36, 76, 92

1. What is the GCF of 49, 75, 65, 83?

Answer: GCF of 49, 75, 65, 83 is 1.

2. How to Find the GCF of 49, 75, 65, 83

Answer: Greatest Common Factor(GCF) of 49, 75, 65, 83 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 75, 65, 83) = 1.