Greatest Common Factor of 898, 947, 20

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

• Greatest Common Factor of 898, 947, 20 by common division method
• Greatest Common Factor of 898, 947, 20 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 898

List of positive integer factors of 898 that divides 898 without a remainder.

1,2,449,898

Factors of 947

List of positive integer factors of 947 that divides 947 without a remainder.

1,947

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 898,947,20 . The biggest common factor number is the GCF number.
So the greatest common factor 898,947,20 is 1.

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

• GCF of 815, 704, 40
• GCF of 854, 116, 24
• GCF of 270, 210, 23
• GCF of 990, 672, 78
• GCF of 849, 581, 25

1. What is the GCF of 898, 947, 20?

Answer: GCF of 898, 947, 20 is 1.

2. How to Find the GCF of 898, 947, 20

Answer: Greatest Common Factor(GCF) of 898, 947, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(898, 947, 20) = 1.