Greatest Common Factor of 890, 212, 722, 990, 840

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

• Greatest Common Factor of 890, 212, 722, 990, 840 by common division method
• Greatest Common Factor of 890, 212, 722, 990, 840 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Factors of 212

List of positive integer factors of 212 that divides 212 without a remainder.

1,2,4,53,106,212

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Greatest Common Factor

We found the factors 890,212,722,990,840 . The biggest common factor number is the GCF number.
So the greatest common factor 890,212,722,990,840 is 2.

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

• GCF of 461, 902, 370, 806, 611
• GCF of 488, 402, 730, 905, 347
• GCF of 623, 760, 546, 332, 604
• GCF of 731, 732, 122, 676, 933
• GCF of 975, 569, 385, 533, 564

1. What is the GCF of 890, 212, 722, 990, 840?

Answer: GCF of 890, 212, 722, 990, 840 is 2.

2. How to Find the GCF of 890, 212, 722, 990, 840

Answer: Greatest Common Factor(GCF) of 890, 212, 722, 990, 840 = 2

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

Step 2: Then multiply all the prime factors GCF(890, 212, 722, 990, 840) = 2.