Greatest Common Factor of 45, 56, 89, 427

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

• Greatest Common Factor of 45, 56, 89, 427 by common division method
• Greatest Common Factor of 45, 56, 89, 427 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 45,56,89,427 . The biggest common factor number is the GCF number.
So the greatest common factor 45,56,89,427 is 1.

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

• GCF of 34, 17, 42, 375
• GCF of 76, 99, 91, 949
• GCF of 41, 72, 13, 993
• GCF of 64, 11, 61, 845
• GCF of 11, 58, 29, 308

1. What is the GCF of 45, 56, 89, 427?

Answer: GCF of 45, 56, 89, 427 is 1.

2. How to Find the GCF of 45, 56, 89, 427

Answer: Greatest Common Factor(GCF) of 45, 56, 89, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 56, 89, 427) = 1.