Greatest Common Factor of 980, 745, 842

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

• Greatest Common Factor of 980, 745, 842 by common division method
• Greatest Common Factor of 980, 745, 842 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 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Factors of 745

List of positive integer factors of 745 that divides 745 without a remainder.

1,5,149,745

Factors of 842

List of positive integer factors of 842 that divides 842 without a remainder.

1,2,421,842

Greatest Common Factor

We found the factors 980,745,842 . The biggest common factor number is the GCF number.
So the greatest common factor 980,745,842 is 1.

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

• GCF of 399, 121, 472
• GCF of 924, 944, 183
• GCF of 344, 330, 248
• GCF of 822, 336, 590
• GCF of 861, 146, 627

1. What is the GCF of 980, 745, 842?

Answer: GCF of 980, 745, 842 is 1.

2. How to Find the GCF of 980, 745, 842

Answer: Greatest Common Factor(GCF) of 980, 745, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(980, 745, 842) = 1.