Greatest Common Factor of 49, 690, 342

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

• Greatest Common Factor of 49, 690, 342 by common division method
• Greatest Common Factor of 49, 690, 342 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

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 342

List of positive integer factors of 342 that divides 342 without a remainder.

1,2,3,6,9,18,19,38,57,114,171,342

Greatest Common Factor

We found the factors 49,690,342 . The biggest common factor number is the GCF number.
So the greatest common factor 49,690,342 is 1.

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

• GCF of 58, 735, 539
• GCF of 64, 431, 987
• GCF of 91, 991, 206
• GCF of 75, 272, 539
• GCF of 30, 756, 834

1. What is the GCF of 49, 690, 342?

Answer: GCF of 49, 690, 342 is 1.

2. How to Find the GCF of 49, 690, 342

Answer: Greatest Common Factor(GCF) of 49, 690, 342 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 690, 342) = 1.