Greatest Common Factor of 47, 68, 77, 774

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

• Greatest Common Factor of 47, 68, 77, 774 by common division method
• Greatest Common Factor of 47, 68, 77, 774 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 47

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

1,47

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 77

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

1,7,11,77

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Greatest Common Factor

We found the factors 47,68,77,774 . The biggest common factor number is the GCF number.
So the greatest common factor 47,68,77,774 is 1.

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

• GCF of 60, 26, 34, 145
• GCF of 48, 79, 88, 809
• GCF of 88, 42, 11, 679
• GCF of 41, 96, 21, 335
• GCF of 49, 29, 53, 344

1. What is the GCF of 47, 68, 77, 774?

Answer: GCF of 47, 68, 77, 774 is 1.

2. How to Find the GCF of 47, 68, 77, 774

Answer: Greatest Common Factor(GCF) of 47, 68, 77, 774 = 1

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

Step 2: Then multiply all the prime factors GCF(47, 68, 77, 774) = 1.