Greatest Common Factor of 98, 62, 49, 71, 870

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

• Greatest Common Factor of 98, 62, 49, 71, 870 by common division method
• Greatest Common Factor of 98, 62, 49, 71, 870 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 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 49

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

1,7,49

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 98,62,49,71,870 . The biggest common factor number is the GCF number.
So the greatest common factor 98,62,49,71,870 is 1.

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

• GCF of 47, 51, 89, 16, 590
• GCF of 30, 36, 51, 63, 423
• GCF of 30, 73, 99, 47, 633
• GCF of 69, 39, 94, 19, 287
• GCF of 42, 12, 71, 41, 719

1. What is the GCF of 98, 62, 49, 71, 870?

Answer: GCF of 98, 62, 49, 71, 870 is 1.

2. How to Find the GCF of 98, 62, 49, 71, 870

Answer: Greatest Common Factor(GCF) of 98, 62, 49, 71, 870 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 62, 49, 71, 870) = 1.