Greatest Common Factor of 45, 56, 35, 74

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

• Greatest Common Factor of 45, 56, 35, 74 by common division method
• Greatest Common Factor of 45, 56, 35, 74 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Greatest Common Factor

We found the factors 45,56,35,74 . The biggest common factor number is the GCF number.
So the greatest common factor 45,56,35,74 is 1.

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

• GCF of 99, 48, 78, 82
• GCF of 79, 26, 36, 87
• GCF of 81, 48, 90, 81
• GCF of 98, 52, 50, 12
• GCF of 47, 28, 73, 71

1. What is the GCF of 45, 56, 35, 74?

Answer: GCF of 45, 56, 35, 74 is 1.

2. How to Find the GCF of 45, 56, 35, 74

Answer: Greatest Common Factor(GCF) of 45, 56, 35, 74 = 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, 35, 74) = 1.