Greatest Common Factor of 61, 49, 34, 126

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

• Greatest Common Factor of 61, 49, 34, 126 by common division method
• Greatest Common Factor of 61, 49, 34, 126 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 49

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

1,7,49

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 61,49,34,126 . The biggest common factor number is the GCF number.
So the greatest common factor 61,49,34,126 is 1.

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

• GCF of 22, 38, 43, 218
• GCF of 24, 34, 80, 114
• GCF of 92, 37, 29, 344
• GCF of 47, 41, 72, 532
• GCF of 25, 99, 80, 950

1. What is the GCF of 61, 49, 34, 126?

Answer: GCF of 61, 49, 34, 126 is 1.

2. How to Find the GCF of 61, 49, 34, 126

Answer: Greatest Common Factor(GCF) of 61, 49, 34, 126 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 49, 34, 126) = 1.