Greatest Common Factor of 90, 69, 47, 928

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

• Greatest Common Factor of 90, 69, 47, 928 by common division method
• Greatest Common Factor of 90, 69, 47, 928 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 69

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

1,3,23,69

Factors of 47

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

1,47

Factors of 928

List of positive integer factors of 928 that divides 928 without a remainder.

1,2,4,8,16,29,32,58,116,232,464,928

Greatest Common Factor

We found the factors 90,69,47,928 . The biggest common factor number is the GCF number.
So the greatest common factor 90,69,47,928 is 1.

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

• GCF of 23, 44, 45, 600
• GCF of 32, 10, 38, 654
• GCF of 10, 34, 14, 260
• GCF of 26, 60, 16, 203
• GCF of 38, 77, 47, 835

1. What is the GCF of 90, 69, 47, 928?

Answer: GCF of 90, 69, 47, 928 is 1.

2. How to Find the GCF of 90, 69, 47, 928

Answer: Greatest Common Factor(GCF) of 90, 69, 47, 928 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 69, 47, 928) = 1.