Greatest Common Factor of 74, 70, 55, 60

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

• Greatest Common Factor of 74, 70, 55, 60 by common division method
• Greatest Common Factor of 74, 70, 55, 60 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Greatest Common Factor

We found the factors 74,70,55,60 . The biggest common factor number is the GCF number.
So the greatest common factor 74,70,55,60 is 1.

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

• GCF of 90, 37, 31, 17
• GCF of 43, 93, 53, 91
• GCF of 50, 52, 32, 76
• GCF of 81, 25, 52, 53
• GCF of 89, 91, 25, 39

1. What is the GCF of 74, 70, 55, 60?

Answer: GCF of 74, 70, 55, 60 is 1.

2. How to Find the GCF of 74, 70, 55, 60

Answer: Greatest Common Factor(GCF) of 74, 70, 55, 60 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 70, 55, 60) = 1.