Greatest Common Factor of 68, 98, 73, 61

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

• Greatest Common Factor of 68, 98, 73, 61 by common division method
• Greatest Common Factor of 68, 98, 73, 61 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 61

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

1,61

Greatest Common Factor

We found the factors 68,98,73,61 . The biggest common factor number is the GCF number.
So the greatest common factor 68,98,73,61 is 1.

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

• GCF of 22, 62, 34, 27
• GCF of 24, 31, 13, 35
• GCF of 97, 59, 22, 96
• GCF of 93, 48, 87, 89
• GCF of 39, 78, 30, 68

1. What is the GCF of 68, 98, 73, 61?

Answer: GCF of 68, 98, 73, 61 is 1.

2. How to Find the GCF of 68, 98, 73, 61

Answer: Greatest Common Factor(GCF) of 68, 98, 73, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 98, 73, 61) = 1.