Greatest Common Factor of 30, 14, 55, 674

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

• Greatest Common Factor of 30, 14, 55, 674 by common division method
• Greatest Common Factor of 30, 14, 55, 674 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 55

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

1,5,11,55

Factors of 674

List of positive integer factors of 674 that divides 674 without a remainder.

1,2,337,674

Greatest Common Factor

We found the factors 30,14,55,674 . The biggest common factor number is the GCF number.
So the greatest common factor 30,14,55,674 is 1.

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

• GCF of 93, 86, 19, 340
• GCF of 77, 72, 47, 216
• GCF of 74, 78, 54, 697
• GCF of 49, 54, 38, 172
• GCF of 65, 54, 36, 310

1. What is the GCF of 30, 14, 55, 674?

Answer: GCF of 30, 14, 55, 674 is 1.

2. How to Find the GCF of 30, 14, 55, 674

Answer: Greatest Common Factor(GCF) of 30, 14, 55, 674 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 14, 55, 674) = 1.