Greatest Common Factor of 869, 703, 20

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

• Greatest Common Factor of 869, 703, 20 by common division method
• Greatest Common Factor of 869, 703, 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 869

List of positive integer factors of 869 that divides 869 without a remainder.

1,11,79,869

Factors of 703

List of positive integer factors of 703 that divides 703 without a remainder.

1,19,37,703

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 869,703,20 . The biggest common factor number is the GCF number.
So the greatest common factor 869,703,20 is 1.

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

• GCF of 254, 440, 20
• GCF of 732, 883, 45
• GCF of 919, 177, 98
• GCF of 377, 478, 87
• GCF of 182, 561, 70

1. What is the GCF of 869, 703, 20?

Answer: GCF of 869, 703, 20 is 1.

2. How to Find the GCF of 869, 703, 20

Answer: Greatest Common Factor(GCF) of 869, 703, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(869, 703, 20) = 1.