Greatest Common Factor of 65, 77, 50, 34

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

• Greatest Common Factor of 65, 77, 50, 34 by common division method
• Greatest Common Factor of 65, 77, 50, 34 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 65

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

1,5,13,65

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Greatest Common Factor

We found the factors 65,77,50,34 . The biggest common factor number is the GCF number.
So the greatest common factor 65,77,50,34 is 1.

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

• GCF of 37, 71, 84, 73
• GCF of 39, 12, 76, 89
• GCF of 89, 90, 24, 40
• GCF of 41, 93, 32, 46
• GCF of 33, 73, 63, 65

1. What is the GCF of 65, 77, 50, 34?

Answer: GCF of 65, 77, 50, 34 is 1.

2. How to Find the GCF of 65, 77, 50, 34

Answer: Greatest Common Factor(GCF) of 65, 77, 50, 34 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 77, 50, 34) = 1.