Greatest Common Factor of 38, 58, 28, 99, 977

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

• Greatest Common Factor of 38, 58, 28, 99, 977 by common division method
• Greatest Common Factor of 38, 58, 28, 99, 977 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 977

List of positive integer factors of 977 that divides 977 without a remainder.

1,977

Greatest Common Factor

We found the factors 38,58,28,99,977 . The biggest common factor number is the GCF number.
So the greatest common factor 38,58,28,99,977 is 1.

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

• GCF of 30, 28, 89, 18, 576
• GCF of 54, 27, 50, 38, 409
• GCF of 57, 48, 10, 76, 263
• GCF of 22, 82, 57, 67, 447
• GCF of 89, 22, 54, 76, 930

1. What is the GCF of 38, 58, 28, 99, 977?

Answer: GCF of 38, 58, 28, 99, 977 is 1.

2. How to Find the GCF of 38, 58, 28, 99, 977

Answer: Greatest Common Factor(GCF) of 38, 58, 28, 99, 977 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 58, 28, 99, 977) = 1.