Greatest Common Factor of 426, 870, 49

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

• Greatest Common Factor of 426, 870, 49 by common division method
• Greatest Common Factor of 426, 870, 49 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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

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

Factors of 49

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

1,7,49

Greatest Common Factor

We found the factors 426,870,49 . The biggest common factor number is the GCF number.
So the greatest common factor 426,870,49 is 1.

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

• GCF of 103, 748, 80
• GCF of 178, 743, 75
• GCF of 100, 361, 76
• GCF of 498, 969, 22
• GCF of 666, 701, 47

1. What is the GCF of 426, 870, 49?

Answer: GCF of 426, 870, 49 is 1.

2. How to Find the GCF of 426, 870, 49

Answer: Greatest Common Factor(GCF) of 426, 870, 49 = 1

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

Step 2: Then multiply all the prime factors GCF(426, 870, 49) = 1.