Greatest Common Factor of 19, 11, 61, 76

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

• Greatest Common Factor of 19, 11, 61, 76 by common division method
• Greatest Common Factor of 19, 11, 61, 76 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 19,11,61,76 . The biggest common factor number is the GCF number.
So the greatest common factor 19,11,61,76 is 1.

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

• GCF of 58, 46, 40, 98
• GCF of 84, 16, 29, 96
• GCF of 98, 95, 13, 51
• GCF of 61, 45, 75, 37
• GCF of 82, 16, 73, 62

1. What is the GCF of 19, 11, 61, 76?

Answer: GCF of 19, 11, 61, 76 is 1.

2. How to Find the GCF of 19, 11, 61, 76

Answer: Greatest Common Factor(GCF) of 19, 11, 61, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 11, 61, 76) = 1.