Greatest Common Factor of 45, 80, 37, 774

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

• Greatest Common Factor of 45, 80, 37, 774 by common division method
• Greatest Common Factor of 45, 80, 37, 774 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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Greatest Common Factor

We found the factors 45,80,37,774 . The biggest common factor number is the GCF number.
So the greatest common factor 45,80,37,774 is 1.

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

• GCF of 31, 67, 14, 946
• GCF of 66, 52, 89, 720
• GCF of 49, 96, 32, 642
• GCF of 63, 25, 98, 280
• GCF of 31, 66, 48, 291

1. What is the GCF of 45, 80, 37, 774?

Answer: GCF of 45, 80, 37, 774 is 1.

2. How to Find the GCF of 45, 80, 37, 774

Answer: Greatest Common Factor(GCF) of 45, 80, 37, 774 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 80, 37, 774) = 1.