Greatest Common Factor of 980, 945, 490

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

• Greatest Common Factor of 980, 945, 490 by common division method
• Greatest Common Factor of 980, 945, 490 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 x 7 = 35

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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 980,945,490 . The biggest common factor number is the GCF number.
So the greatest common factor 980,945,490 is 35.

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

• GCF of 925, 366, 460
• GCF of 613, 488, 499
• GCF of 258, 122, 593
• GCF of 826, 810, 813
• GCF of 348, 364, 230

1. What is the GCF of 980, 945, 490?

Answer: GCF of 980, 945, 490 is 35.

2. How to Find the GCF of 980, 945, 490

Answer: Greatest Common Factor(GCF) of 980, 945, 490 = 35

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

Step 2: Then multiply all the prime factors GCF(980, 945, 490) = 35.