Greatest Common Factor of 56, 20, 889, 225

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

• Greatest Common Factor of 56, 20, 889, 225 by common division method
• Greatest Common Factor of 56, 20, 889, 225 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 889

List of positive integer factors of 889 that divides 889 without a remainder.

1,7,127,889

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 56,20,889,225 . The biggest common factor number is the GCF number.
So the greatest common factor 56,20,889,225 is 1.

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

• GCF of 21, 15, 196, 443
• GCF of 62, 48, 293, 977
• GCF of 96, 53, 929, 921
• GCF of 70, 48, 342, 331
• GCF of 36, 13, 835, 799

1. What is the GCF of 56, 20, 889, 225?

Answer: GCF of 56, 20, 889, 225 is 1.

2. How to Find the GCF of 56, 20, 889, 225

Answer: Greatest Common Factor(GCF) of 56, 20, 889, 225 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 20, 889, 225) = 1.