Greatest Common Factor of 45, 35, 76, 77

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

• Greatest Common Factor of 45, 35, 76, 77 by common division method
• Greatest Common Factor of 45, 35, 76, 77 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 35

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

1,5,7,35

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 77

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

1,7,11,77

Greatest Common Factor

We found the factors 45,35,76,77 . The biggest common factor number is the GCF number.
So the greatest common factor 45,35,76,77 is 1.

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

• GCF of 14, 20, 34, 21
• GCF of 63, 42, 45, 94
• GCF of 16, 95, 38, 80
• GCF of 32, 32, 87, 71
• GCF of 86, 22, 95, 96

1. What is the GCF of 45, 35, 76, 77?

Answer: GCF of 45, 35, 76, 77 is 1.

2. How to Find the GCF of 45, 35, 76, 77

Answer: Greatest Common Factor(GCF) of 45, 35, 76, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 35, 76, 77) = 1.