Greatest Common Factor of 74, 89, 40, 77

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

• Greatest Common Factor of 74, 89, 40, 77 by common division method
• Greatest Common Factor of 74, 89, 40, 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 74

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

1,2,37,74

Factors of 89

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

1,89

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

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 74,89,40,77 . The biggest common factor number is the GCF number.
So the greatest common factor 74,89,40,77 is 1.

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

• GCF of 72, 72, 89, 47
• GCF of 18, 89, 13, 85
• GCF of 93, 36, 98, 94
• GCF of 54, 58, 10, 87
• GCF of 31, 85, 90, 40

1. What is the GCF of 74, 89, 40, 77?

Answer: GCF of 74, 89, 40, 77 is 1.

2. How to Find the GCF of 74, 89, 40, 77

Answer: Greatest Common Factor(GCF) of 74, 89, 40, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 89, 40, 77) = 1.