Greatest Common Factor of 74, 64, 56, 15, 775

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

• Greatest Common Factor of 74, 64, 56, 15, 775 by common division method
• Greatest Common Factor of 74, 64, 56, 15, 775 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 775

List of positive integer factors of 775 that divides 775 without a remainder.

1,5,25,31,155,775

Greatest Common Factor

We found the factors 74,64,56,15,775 . The biggest common factor number is the GCF number.
So the greatest common factor 74,64,56,15,775 is 1.

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

• GCF of 40, 53, 89, 12, 855
• GCF of 46, 17, 69, 31, 825
• GCF of 89, 25, 34, 96, 959
• GCF of 55, 82, 25, 88, 435
• GCF of 17, 23, 53, 64, 383

1. What is the GCF of 74, 64, 56, 15, 775?

Answer: GCF of 74, 64, 56, 15, 775 is 1.

2. How to Find the GCF of 74, 64, 56, 15, 775

Answer: Greatest Common Factor(GCF) of 74, 64, 56, 15, 775 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 64, 56, 15, 775) = 1.