Greatest Common Factor of 65, 47, 23, 677

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

• Greatest Common Factor of 65, 47, 23, 677 by common division method
• Greatest Common Factor of 65, 47, 23, 677 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 677

List of positive integer factors of 677 that divides 677 without a remainder.

1,677

Greatest Common Factor

We found the factors 65,47,23,677 . The biggest common factor number is the GCF number.
So the greatest common factor 65,47,23,677 is 1.

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

• GCF of 68, 69, 20, 693
• GCF of 74, 88, 92, 603
• GCF of 14, 67, 53, 682
• GCF of 92, 62, 78, 898
• GCF of 14, 86, 83, 567

1. What is the GCF of 65, 47, 23, 677?

Answer: GCF of 65, 47, 23, 677 is 1.

2. How to Find the GCF of 65, 47, 23, 677

Answer: Greatest Common Factor(GCF) of 65, 47, 23, 677 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 47, 23, 677) = 1.