Greatest Common Factor of 98, 50, 61, 698

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

• Greatest Common Factor of 98, 50, 61, 698 by common division method
• Greatest Common Factor of 98, 50, 61, 698 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 98

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

1,2,7,14,49,98

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 61

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

1,61

Factors of 698

List of positive integer factors of 698 that divides 698 without a remainder.

1,2,349,698

Greatest Common Factor

We found the factors 98,50,61,698 . The biggest common factor number is the GCF number.
So the greatest common factor 98,50,61,698 is 1.

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

• GCF of 77, 34, 61, 207
• GCF of 22, 84, 70, 878
• GCF of 64, 81, 95, 963
• GCF of 67, 31, 70, 970
• GCF of 63, 36, 36, 473

1. What is the GCF of 98, 50, 61, 698?

Answer: GCF of 98, 50, 61, 698 is 1.

2. How to Find the GCF of 98, 50, 61, 698

Answer: Greatest Common Factor(GCF) of 98, 50, 61, 698 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 50, 61, 698) = 1.