Greatest Common Factor of 36, 32, 56, 77, 45

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

• Greatest Common Factor of 36, 32, 56, 77, 45 by common division method
• Greatest Common Factor of 36, 32, 56, 77, 45 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 45

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

1,3,5,9,15,45

Greatest Common Factor

We found the factors 36,32,56,77,45 . The biggest common factor number is the GCF number.
So the greatest common factor 36,32,56,77,45 is 1.

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

• GCF of 45, 27, 22, 76, 34
• GCF of 69, 69, 92, 65, 47
• GCF of 54, 95, 31, 25, 43
• GCF of 16, 25, 14, 21, 95
• GCF of 53, 25, 39, 65, 65

1. What is the GCF of 36, 32, 56, 77, 45?

Answer: GCF of 36, 32, 56, 77, 45 is 1.

2. How to Find the GCF of 36, 32, 56, 77, 45

Answer: Greatest Common Factor(GCF) of 36, 32, 56, 77, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 32, 56, 77, 45) = 1.