Greatest Common Factor of 20, 47, 62, 302

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

• Greatest Common Factor of 20, 47, 62, 302 by common division method
• Greatest Common Factor of 20, 47, 62, 302 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 302

List of positive integer factors of 302 that divides 302 without a remainder.

1,2,151,302

Greatest Common Factor

We found the factors 20,47,62,302 . The biggest common factor number is the GCF number.
So the greatest common factor 20,47,62,302 is 1.

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

• GCF of 51, 58, 10, 783
• GCF of 42, 11, 20, 877
• GCF of 79, 79, 21, 485
• GCF of 72, 87, 50, 764
• GCF of 57, 61, 97, 311

1. What is the GCF of 20, 47, 62, 302?

Answer: GCF of 20, 47, 62, 302 is 1.

2. How to Find the GCF of 20, 47, 62, 302

Answer: Greatest Common Factor(GCF) of 20, 47, 62, 302 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 47, 62, 302) = 1.