Greatest Common Factor of 978, 859, 139, 532, 842

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

• Greatest Common Factor of 978, 859, 139, 532, 842 by common division method
• Greatest Common Factor of 978, 859, 139, 532, 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 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 859

List of positive integer factors of 859 that divides 859 without a remainder.

1,859

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 532

List of positive integer factors of 532 that divides 532 without a remainder.

1,2,4,7,14,19,28,38,76,133,266,532

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 978,859,139,532,842 . The biggest common factor number is the GCF number.
So the greatest common factor 978,859,139,532,842 is 1.

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

• GCF of 932, 393, 709, 160, 168
• GCF of 453, 800, 738, 557, 454
• GCF of 673, 108, 974, 754, 448
• GCF of 661, 186, 382, 115, 245
• GCF of 719, 407, 996, 655, 946

1. What is the GCF of 978, 859, 139, 532, 842?

Answer: GCF of 978, 859, 139, 532, 842 is 1.

2. How to Find the GCF of 978, 859, 139, 532, 842

Answer: Greatest Common Factor(GCF) of 978, 859, 139, 532, 842 = 1

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

Step 2: Then multiply all the prime factors GCF(978, 859, 139, 532, 842) = 1.