Greatest Common Factor of 30, 69, 77, 796

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

• Greatest Common Factor of 30, 69, 77, 796 by common division method
• Greatest Common Factor of 30, 69, 77, 796 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 77

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

1,7,11,77

Factors of 796

List of positive integer factors of 796 that divides 796 without a remainder.

1,2,4,199,398,796

Greatest Common Factor

We found the factors 30,69,77,796 . The biggest common factor number is the GCF number.
So the greatest common factor 30,69,77,796 is 1.

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

• GCF of 47, 84, 52, 546
• GCF of 77, 20, 13, 651
• GCF of 87, 80, 20, 227
• GCF of 47, 77, 76, 124
• GCF of 83, 79, 79, 359

1. What is the GCF of 30, 69, 77, 796?

Answer: GCF of 30, 69, 77, 796 is 1.

2. How to Find the GCF of 30, 69, 77, 796

Answer: Greatest Common Factor(GCF) of 30, 69, 77, 796 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 69, 77, 796) = 1.