Greatest Common Factor of 976, 989, 857, 30

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

• Greatest Common Factor of 976, 989, 857, 30 by common division method
• Greatest Common Factor of 976, 989, 857, 30 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 976

List of positive integer factors of 976 that divides 976 without a remainder.

1,2,4,8,16,61,122,244,488,976

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 857

List of positive integer factors of 857 that divides 857 without a remainder.

1,857

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 976,989,857,30 . The biggest common factor number is the GCF number.
So the greatest common factor 976,989,857,30 is 1.

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

• GCF of 423, 881, 627, 72
• GCF of 755, 182, 879, 38
• GCF of 609, 268, 576, 16
• GCF of 892, 537, 349, 69
• GCF of 951, 584, 633, 35

1. What is the GCF of 976, 989, 857, 30?

Answer: GCF of 976, 989, 857, 30 is 1.

2. How to Find the GCF of 976, 989, 857, 30

Answer: Greatest Common Factor(GCF) of 976, 989, 857, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(976, 989, 857, 30) = 1.