Greatest Common Factor of 27, 620, 427

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

• Greatest Common Factor of 27, 620, 427 by common division method
• Greatest Common Factor of 27, 620, 427 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 27,620,427 . The biggest common factor number is the GCF number.
So the greatest common factor 27,620,427 is 1.

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

• GCF of 61, 852, 752
• GCF of 24, 503, 711
• GCF of 42, 532, 507
• GCF of 71, 961, 963
• GCF of 59, 742, 947

1. What is the GCF of 27, 620, 427?

Answer: GCF of 27, 620, 427 is 1.

2. How to Find the GCF of 27, 620, 427

Answer: Greatest Common Factor(GCF) of 27, 620, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 620, 427) = 1.