Greatest Common Factor of 690, 797, 142

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

• Greatest Common Factor of 690, 797, 142 by common division method
• Greatest Common Factor of 690, 797, 142 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 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 797

List of positive integer factors of 797 that divides 797 without a remainder.

1,797

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 690,797,142 . The biggest common factor number is the GCF number.
So the greatest common factor 690,797,142 is 1.

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

• GCF of 292, 801, 815
• GCF of 583, 208, 939
• GCF of 367, 436, 481
• GCF of 400, 545, 755
• GCF of 977, 734, 998

1. What is the GCF of 690, 797, 142?

Answer: GCF of 690, 797, 142 is 1.

2. How to Find the GCF of 690, 797, 142

Answer: Greatest Common Factor(GCF) of 690, 797, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(690, 797, 142) = 1.